Kelly Clifton

Title

Professor

Department

Civil & Environmental Engineering

Institution

Portland State University

kclifton@pdx.edu

Education

PhD in Community and Regional Planning from the University of Texas at Austin
MS in Planning from the University of Arizona
BS in Mechanical Engineering from West Virginia University

Research Interests

Transportation Research Board Transportation Policy Transportation Research Record

View all research interests

Biography

Kelly J. Clifton is a Professor of Civil and Environmental Engineering at Portland State University. Dr. Clifton conducts research and teaches courses in various aspects of transportation planning and policy, including: travel behavior, land use and transportation, physical activity and health, and travel survey methods. She is the Director of the Oregon Modeling Collaborative, a consortium of public and private agencies working to research, develop and apply integrated transportation modeling approaches. She is also a fellow in the Institute for Sustainable Solutions and the chair of the World Society for Transport and Land Use Research. To date, she has served as Principal Investigator or co-Principal Investigator on funded research projects totaling nearly $5 million dollars as well as participating in several unfunded projects. Project sponsors include: Oregon Department of Transportation, Oregon Transportation Research and Education Consortium, Metro, Maryland Department of Transportation, Active Living Research Division of the Robert Wood Johnson Foundation, US General Services Administration, and the Metropolitan Washington Council of Governments. She has published articles in Transportation, Transportation Research D, Accident Analysis and Prevention, Landscape and Urban Planning, Journal of Planning Education and Research, Journal of Transportation Statistics, Journal of Public Transportation, and Transportation Research Record. Her current research projects have focused tools to aid in forecasting the demand for transportation (see Research page for a complete list of current projects). Dr. Clifton works in modeling the connections between land use and transportation at multiple scales and incorporating multiple modes. She and her team have made contributions to the GreenSTEP model – the greenhouse gas estimation software developed by Oregon Department of Transportation. While at the University of Maryland, she worked with a team to the developed of the suite of models included in Maryland Statewide Transportation Model. She also developed a pedestrian demand model MoPeD (Model of Pedestrian Demand) in a GIS platform that predicts pedestrian volumes at the supra-neighborhood scale. Another product of her recent research efforts is PEDS (the Pedestrian Environment Data Scan), an audit tool to evaluate microscale features of the pedestrian environment. Prior to pursuing an academic career, Dr. Clifton worked as a researcher for the US Department of Energy in Morgantown, WV; a project manager for NuStats, a survey research firm in Austin Texas; and a transportation consulting firm, John F. Hickman and Associates in Austin, Texas. Dr. Clifton has a PhD in Community and Regional Planning from the University of Texas at Austin, MS in Planning from the University of Arizona, and BS in Mechanical Engineering from West Virginia University.

Homepages

Contact Information

503-725-2871

Research

Not mentioned yet.

Cloud List

Transportation Research Board Transportation Policy Transportation Research Record Physical Activities, Physical Activity Travel Behavior Energy Consumption National Household Travel Survey Land Use Mix Air Pollution Exposure Sustainable Transportation, Sustainable Transport Consumer Behavior Fuel Economy Traffic Congestion Transportation Planning Us Case Studies Built Environment, Built Environ Performance Measures, Performance Measurement Multidimensional Measures Minority Communities Empirical Evidence Transit Use Two Scales Preventive Medicine, Preventative Medicine Urban Youth Gender Differences Service Model Social Context, Social Contexts Residential Locations Multi Modal Climate Change, Climate Changes, Climatic Change Nhts Data Minority Youth Activity Types Location Choice Transportation Surveys, Transport Survey Contextual Variables Preference Study Facility Design Anonymizing Data Environment Characteristics Oregon Department Proposed Framework Trip Frequency Urban Form National Academies Wider Dissemination Conceptual Frameworks, Conceptual Framework Transportation Engineering, Transportation Engineers Education Consortium, Educational Consortium Best Practices, Best Practice Complete Streets Policies Green Lanes Project Report Mixed Use Demand Models Exploring Engagement Vehicle Technologies World Society Traffic Related Air Pollution Operational Improvements Oregon Institute Environmental Attributes Public Schools Urban Planning National Institute Bicycle Infrastructure Individual Perceptions Analytical Tools Public Health Pilot Study, Pilot Studies Next Generation Transport Characteristics, Transportation Characteristics Education Center Greenhouse Gas Emission, Greenhouse Gas Emissions Travel Choices Objective Measurement, Objective Measures Environmental Supports Local Businesses Structural Models, Structural Model Promote Walking Environment Influence Recreational Facilities Multi Disciplinary Review Green Transportation Big Ideas Transportation Future Obesity Prevention Qualitative Studies, Qualitative Study Changing World Panel Data Traveler Responses Transportation Access Nation States Land Use Planning Transport Studies, Transportation Studies Low Income Families Quantitative Analysis Vehicle Miles Baltimore Metropolitan Area Geographic Information Systems, Geographic Information System Health Behavior, Health Behaviors Columbia Office Contributing Author General Services Administration Lead Author Robert Wood Johnson Foundation, Robert Woods Johnson Foundation Maryland Department Underserved Communities Health Promotion Land Use Policies Smart Growth Planning Independent Mobility Planning Education Transportation Choices Regional Development Improved Air Quality Time Horizon Low Income Households Economic Activity Econometric Analysis Environmental Factors Mobility Strategies Low Income Neighborhoods Qualitative Methods New Approach, New Approaches Low Income Populations Austin Metropolitan Area National Building Museum Social Support, Social Supports California Davis Depth Interviews Facility Use Real Time Information Preferred Activities Multidisciplinary Review Adolescent Females Direct Observation, Direct Observations Low Cost Economic Environments Facility Safety Close Proximity Womens Issues Womens Involvement State Board Metropolitan Washington Council Health Professionals Fairfax County Professional Engineers Current Practice, Current Practices Maryland Communities School Activities American Planning Association New Styles Handheld Devices Economic Impact Study Public Transport, Public Transportation Psychological Processes Urban Sprawl Baltimore City Urban Studies Brookings Institute, Brookings Institution Preliminary Evidence

List of Publications (268)

In 2016

268

Consumer behavior and travel mode: An exploration of restaurant, drinking establishment, and convenience store patrons. K Clifton, CD Muhs, T Morrissey, KM Currans International Journal of Sustainable Transportation 10 (3), 260-270, 2016.
Found on Publication Page

267

Webinar: Development of a Pedestrian Demand Estimation Tool. K Clifton .
Found on Publication Page

266

How Representative of Bicycling Populations are Smartphone Application Surveys of Travel Behavior?. B Blanc, M Figliozzi, K Clifton Transportation Research Board 95th Annual Meeting, 2016.
Found on Publication Page

265

Book Review: Changing Lanes: Visions and Histories of Urban Freeways. KJ Clifton Journal of Planning Education and Research, 0739456X16647452, 2016.
Found on Publication Page

264

A07-Considering Health in US Metropolitan Long-Range Transportation Plans: A Review of Guidance Statements and Performance Measures. P Singleton, K Clifton Journal of Transport & Health 3 (2), S8, 2016.
Found on Publication Page

263

Representing pedestrian activity in travel demand models: Framework and application. KJ Clifton, PA Singleton, CD Muhs, RJ Schneider Journal of Transport Geography 52, 111-122, 2016.
Found on Publication Page

262

Development of destination choice models for pedestrian travel. KJ Clifton, PA Singleton, CD Muhs, RJ Schneider Transportation Research Part A: Policy and Practice 94, 255-265, 2016.
Found on Publication Page

In 2015

261

Bigazzi, A. and Clifton, KJ. "Modeling the effects of congestion on fuel economy for advanced powertrain vehicles," Transportation Planning and Technology, 38:2, 2015, pp 149- 161, DOI: 10.1080/03081060.2014.997449.
Found on CV

260

Currans, K; Gehrke, S and Clifton K. "Visualizing The Housing, Accessibility, And Transportation characteristics Of A Neighborhood In A Stated Preference Survey: A Pilot Study," Proceedings of the 94th Annual Meeting of the Transportation Research Board, Washington, DC, January 11-15, 2015.
Found on CV

259

Clifton, Kelly J.; Currans, Kristina M. and Muhs, Christopher D. "Adjusting ITE's Trip Generation Handbook for Urban Context," Journal of Transport and Land Use, 8(1), 2015, pp 1- Kelly J. Clifton 6. Bigazzi, Alex; Figliozzi, Miguel and Clifton, Kelly. "Traffic Congestion and Air Pollution Exposure for Motorists: Comparing Exposure Duration and Intensity," International Journal of Sustainable Transport, 9:7, 2015, pp. 443-456, DOI: 10.1080/15568318.2013.805345.
Found on CV

258

Singleton, P and Clifton, K. "Theory of Travel Decision Making: Conceptual Framework of Active Travel Behavior," Proceedings of the 94th Annual Meeting of the Transportation Research Board, Washington, DC, January 11-15, 2015.
Found on CV

257

"Understanding Residential Location Choices for Climate Change and Transportation Decision Making: Phase 1", Oregon Department of Transportation SPR 745: http://www.oregon.gov/ODOT/TD/TP_RES/docs/Reports/2015/SPR745_Phase1_12-23- 14FINAL_012715LP.pdf 3. Clifton, Kelly J.; Harris, Ashley; Currans, Kristina; Wagner, Zef. "A Multimodal Framework for the Transportation Planning Rule Process," Report prepared for the Oregon Department of Transportation, July 2013.
Found on CV

256

Understanding Residential Location Choices for Climate Change and Transportation Decision Making: Phase 2 Report. KJ Clifton, SR Gehrke, KM Currans .
Found on Publication Page

255

The Use of Images in Transportation Surveys: Testing Respondents Perceptions of Housing, Transportation and Built Environment Characteristics. KM Currans, SR Gehrke, KJ Clifton Transportation Research Board 94th Annual Meeting, 2015.
Found on Publication Page

254

Development of a Pedestrian Demand Estimation Tool. K Clifton, PA Singleton, CD Muhs, RJ Schneider .
Found on Publication Page

253

How to Estimate Pedestrian Demand. K Clifton, PA Singleton, CD Muhs, RJ Schneider .
Found on Publication Page

252

Development of a Pedestrian Demand Estimation Tool: a Destination Choice Model. CD Muhs, K Clifton, PA Singleton, RJ Schneider .
Found on Publication Page

251

Toward a spatial-temporal measure of land-use mix. SR Gehrke, KJ Clifton Journal of Transport and Land Use 9 (1), 2015.
Found on Publication Page

250

Hiding Private Locations by Anonymizing Data. KJ Clifton, SR Gehrke .
Found on Publication Page

249

Understanding Residential Neighborhood Preferences: A pilot stated preference study in Oregon. KM Currans, KJ Clifton, S Gehrke IATBR 2015-WINDSOR, 2015.
Found on Publication Page

248

Workshop synthesis: Built environment and contextual variables. K Clifton, P Perez Transportation Research Procedia 11, 452-459, 2015.
Found on Publication Page

247

Do characteristics of walkable environments support bicycling? Toward a definition of bicycle-supported development. CD Muhs, KJ Clifton Journal of Transport and Land Use, 2015.
Found on Publication Page

246

Singleton, P and Clifton, K. "Incorporating Public Health in U.S. Long-Range Metropolitan Transportation Planning: Connecting Guidance Statements, Performance Measures, and Travel Model Capabilities," Proceedings of the 94th Annual Meeting of the Transportation Research Board, Washington, DC, January 11-15, 2015.
Found on CV

245

Clifton, Kelly J., Gehrke, Steven; Currans, Kristina M. "Understanding Residential Location Choices for Climate Change and Transportation Decision Making: Phase 2", Oregon Department of Transportation SPR 745 and National Institute for Transportation and Communities RR-543, available online: http://www.oregon.gov/ODOT/TD/TP_RES/docs/Reports/2015/SPR745_Phase2_1-5- 15FINAL_012715LP.pdf.
Found on CV

244

Evaluating air pollution exposures across cycling infrastructure types: Implications for facility design. WJ Farrell, S Weichenthal, M Goldberg, M Hatzopoulou Journal of Transport and Land Use, 2015.
Found on Publication Page

243

Level-of-Service Model for Protected Bike Lanes. N Foster, CM Monsere, J Dill, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2015.
Found on Publication Page

242

Modeling the effects of congestion on fuel economy for advanced power train vehicles. AY Bigazzi, KJ Clifton Transportation Planning and Technology 38 (2), 149-161, 2015.
Found on Publication Page

241

Gehrke, S and Clifton, K. "Toward a Spatial-Temporal Measure of Land Use Mix, "Proceedings of the 94th Annual Meeting of the Transportation Research Board, Washington, DC, January 11-15, 2015.
Found on CV

240

Foster, N; Monsere, C; Dill, J and Clifton, K. "Level-of-Service Model for Protected Bike Lanes," Proceedings of the 94th Annual Meeting of the Transportation Research Board, Washington, DC, January 11-15, 2015.
Found on CV

239

Using household travel surveys to adjust ITE trip generation rates. KM Currans, KJ Clifton Journal of Transport and Land Use 8 (1), 85-119, 2015.
Found on Publication Page

238

Traffic Congestion and Air Pollution Exposure for Motorists: Comparing Exposure Duration and Intensity. AY Bigazzi, MA Figliozzi, KJ Clifton International Journal of Sustainable Transportation 9 (7), 443-456, 2015.
Found on Publication Page

237

Adjusting ITEs Trip Generation Handbook for urban context. KJ Clifton, KM Currans, CD Muhs Journal of Transport and Land Use, 2015.
Found on Publication Page

236

Bigazzi, Alex; Figliozzi, Miguel and Clifton, Kelly. "Traffic Congestion and Air Pollution Exposure for Motorists: Comparing Exposure Duration and Intensity," International Journal of Sustainable Transport, 9:7, 2015, pp. 443-456, http://www.tandfonline.com/doi/pdf/10.1080/15568318.2013.805345.
Found on Publication Text

In 2014

235

Muhs, C. D., & Clifton, K. J. "Bicycling is Different: Built Environment Relationships to Non- Work Travel," Proceedings of the 93rd Annual Meeting of the Transportation Research Board, 2014.
Found on CV

234

Singleton, P. A., Muhs, C. D., Schneider, R. J., & Clifton, K. J. "Representing Walking Activity in Trip-Based Travel Demand Forecasting Models: A Proposed Framework," Proceedings of the 93rd Annual Meeting of the Transportation Research Board, 2014.
Found on CV

233

S.R. Gehrke & K.J. Clifton. "Operationalizing Land Use at Varying Geographic Scales and its Connection to Mode Choice: Evidence from Portland, Oregon," Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board of the National Academies, Washington, D.C., Issue 2453, 2014, pp 128-136.
Found on CV

232

Kelly J. Clifton 10. Gehrke, Steven R. and Clifton, Kelly, J. "Operationalizing Land Use Diversity at Varying Geographic Scales and its Connection to Nonmotorized Mode Choice: Evidence from Portland, Oregon," Proceedings of the 93rd Annual Meeting of the Transportation Research Board, 2014.
Found on CV

231

Singleton, P. A., & Clifton, K. J. "Exploring Synergy in Bicycle and Transit Use: Empirical Evidence at Two Scales," Proceedings of the 93rd Annual Meeting of the Transportation Research Board, 2014.
Found on CV

230

Insights into Pedestrian Attitudes and Perceptions of Delay, Safety, and Crossing Decisions at Signalized Intersections. S Kothuri, K Clifton, C Monsere Transportation Research Board 93rd Annual Meeting, 2014.
Found on Publication Page

229

Wider Dissemination of Household Travel Survey Data Using Geographical Perturbation Methods. KJ Clifton, SR Gehrke .
Found on Publication Page

228

The Impact of Residential Location Decisions on Miles Traveled, Trip Frequency, and Automobile Ownership for Households in the Portland Metropolitan Region. SR Gehrke, KM Currans, KJ Clifton Transportation Research Board 93rd Annual Meeting, 2014.
Found on Publication Page

227

More Urban Form, Fewer Auto Trips. KJ Clifton .
Found on Publication Page

226

Active Travelers, Competitive Consumers. KJ Clifton, CD Muhs, S Morrissey, T Morrissey, KM Currans, C Ritter .
Found on Publication Page

225

S.R. Gehrke, K.M. Currans & K.J. Clifton. "The Impact of Residential Location Decisions on Miles Traveled, Trip Frequency, and Automobile Ownership for Households in the Portland Metropolitan Region." Proceedings of Transportation Research Board 93rd Annual Meeting, 2014.
Found on CV

224

Singleton, P. A., Schneider, R. J., Muhs, C. D., & Clifton, K. J. (2014). "The Pedestrian Index of the Environment (PIE): Representing the Walking Environment in Planning Applications," Proceedings of the 93rd Annual Meeting of the Transportation Research Board, 2014.
Found on CV

223

Incorporating public health in US long-range metropolitan transportation planning: 1 A review of guidance statements and performance measures 2. PA Singleton, KJ Clifton Presented at the 94th Annual Meeting of the Transportation Research Board 11 ..., 2014.
Found on Publication Page

222

Exploring synergy in bicycle and transit use: Empirical evidence at two scales. P Singleton, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2014.
Found on Publication Page

221

Bicycling is different: Built environment relationships to non-work travel. C Muhs, KJ Clifton Transportation Research Board 93rd Annual Meeting, 2014.
Found on Publication Page

220

Operationalizing land use diversity at varying geographic scales and its connection to mode choice: Evidence from Portland, Oregon. S Gehrke, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2014.
Found on Publication Page

219

Representing walking activity in trip-based travel demand forecasting models: A proposed framework. PA Singleton, CD Muhs, RJ Schneider, KJ Clifton Transportation Research Board 93rd Annual Meeting, 2014.
Found on Publication Page

218

The pedestrian index of the environment: Representing the walking environment in planning applications. PA Singleton, RJ Schneider, C Muhs, KJ Clifton Transportation Research Board 93rd Annual Meeting, 2014.
Found on Publication Page

217

Clifton, Kelly, Muhs, Christopher; Morrissey, Tomas, and Currans, Kristina. "Consumer behavior and travel mode: An exploration of restaurant, drinking establishment and convenience store patrons," International Journal of Sustainable Transport, forthcoming. DOI: 10.1080/15568318.2014.897404.
Found on CV

216

Lessons from the green lanes: evaluating protected bike lanes in the US. C Monsere, J Dill, N McNeil, KJ Clifton, N Foster, T Goddard, M Berkow, ... .
Found on Publication Page

In 2013

215

Kelly J. Clifton 4. Clifton, Kelly J. and Gehrke, Steven R. Wider Dissemination of Household Travel Survey Data Using Geographical Perturbation Methods. Project report prepared for the Oregon Transportation Research and Education Consortium, August 2013.
Found on CV

214

Clifton, Kelly J.; Currans, Kristina Marie; and Muhs, Christopher D. "Evolution of ITE Trip Generation Handbook: Proposal for Collecting Multimodal, Multi-context Establishment- Level Data," Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

213

Clifton, KJ; Muhs, Chris; Curans, K; Morrissey, S; Morrissey, T; and Ritter, C. "Consumer Behavior and Travel Choices: Implications for Local Businesses," Project Report OTREC RR- 12-15, Project prepared for Oregon Transport Research and Education Consortium, Portland, OR, 2013. Available online at: http://otrec.us/project/411
Found on CV

212

Clifton, Kelly J. "Collecting Qualitative and Quantitative Data on the Social Context of Travel Behaviour", in Transport Survey Methods: Best Practice for Decision Making (ed. Zmud, Lee- Gosselin, Munizaga, and Carrasco, JA), Bingley, UK: Emerald Press, 2013. pp.441-448.
Found on CV

211

Improving the Representation of the Pedestrian Environment in Travel Demand Models, Phase I. KJ Clifton, PA Singleton, CD Muhs, RJ Schneider, P Lagerwey .
Found on Publication Page

210

The Adoption of Complete Streets Policies in Transportation-Disadvantaged Communities: Lessons from US Case Studies. KJ Clifton, S Bronstein, S Morrissey Transportation Research Board 92nd Annual Meeting, 2013.
Found on Publication Page

209

Workshop Synthesis: Collecting Qualitative and Quantitative Data on the Social Context of Travel Behaviour. K Clifton .
Found on Publication Page

208

Chen, Roger B.; Gehrke, Steven R.; Currans, Kristina Marie; Clifton, Kelly J.; Liu, Jenny and Jang, Yunemi. "Exploring Residential Tenure and Housing Type Decisions and Household Activity Engagement," Transportation Research Record: Journal of the Transportation Research Board, No. 2344, Transportation Research Board of the National Academies, Washington, D.C., 2013, pp. 68-78.
Found on CV

207

THE SOCIAL CONTEXT OF TRAVEL BEHAVIOUR. KJ Clifton Transport Survey Methods: Best Practice for Decision Making, 441, 2013.
Found on Publication Page

206

Clifton, Kelly J.; Bronstein, Sarah; and Morrissey, Sara. "The Adoption of Complete Streets Policies in Transportation-Disadvantaged Communities: Lessons from U.S. Case Studies, " Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

205

Clifton, Kelly J. and Gehrke, Steven R. "Application of Geographic Perturbation Methods to Residential Locations in the Oregon Household Activity Survey: Proof of Concept," Transportation Research Record: Journal of the Transportation Research Board, No. 2354, Transportation Research Board of the National Academies, Washington, D.C., 2013, pp. 40- 10. Clifton, Kelly J.; Currans, Kristina Marie and Muhs, Christopher D. "Evolution of ITE Trip Generation Handbook: Proposal for Collecting Multimodal, Multi-context Establishment- Level Data," Transportation Research Record: Journal of the Transportation Research Board, No. 2344, Transportation Research Board of the National Academies, Washington, D.C., 2013, pp. 107-117.
Found on CV

204

Evolving the Institute of Transportation Engineers Trip Generation Handbook: A proposal for collecting multi-modal, multi-context, and establishment-level data. KJ Clifton, KM Currans, CC Muhs Transportation Research Record 2344 (2), 107-117, 2013.
Found on Publication Page

203

Clifton, Kelly J. and Gehrke, Steven R. "Application of Geographic Perturbation Methods to Residential Locations in the Oregon Household Activity Survey: Proof of Concept," Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

202

Evolving the Institute of Transportation Engineers Trip Generation Handbook: A proposal for collecting multi-modal, multi-context, and establishment-level data. KJ Clifton, KM Currans, CC Muhs Transportation Research Record 2344 (2), 107-117, 2013.
Found on Publication Page

201

Exploring engagement in household activities and decisions on residential tenure and household type. R Chen, S Gehrke, J Liu, Y Jang, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2013.
Found on Publication Page

200

Clifton, Kelly J.; Currans, Kristina M; Cutter, April C. and Schneider, Robert. "A Context- Based Approach for Adjusting Institute of Transportation Engineers Trip Generation Rates in Urban Contexts Using Household Travel Surveys," Transportation Research Record: Journal of the Transportation Research Board, No. 2307, 2013. pp. 108-119.
Found on CV

199

Singleton, Patrick and Clifton, Kelly J. "Pedestrians in Regional Travel Demand Forecasting Models: State of the Practice, " Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

198

Application of geographic perturbation methods to residential locations in the oregon household activity survey: proof of concept. K Clifton, S Gehrke Transportation Research Record: Journal of the Transportation Research Board ..., 2013.
Found on Publication Page

197

Chen, Roger B.; Gehrke, Steven R.; Currans, Kristina Marie; Clifton, Kelly J.; Liu, Jenny; and Jang, Yunemi. "Exploring Residential Tenure and Housing Type Decisions and Household Activity Engagement," Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

196

Examining consumer behavior and travel choices. KJ Clifton, CD Muhs, S Morrissey, T Morrissey, KM Currans, C Ritter .
Found on Publication Page

195

Clifton, Kelly J.; Currans, Kristina Marie; Muhs, Christopher; Ritter, Chloe; Morrissey, Sara; andRoughton, Collin. "Consumer Behavior and Travel Choices: A Focus on Cyclists and Pedestrians," Proceedings of the 92nd Annual Meeting of the Transportation Research Board, 2013.
Found on CV

194

Clifton, Kelly J.; Currans, Kristina M; Cutter, April C. and Schneider, Robert. "A ContextBased Approach for Adjusting Institute of Transportation Engineers Trip Generation Rates in Urban Contexts Using Household Travel Surveys," Transportation Research Record: Journal of the Transportation Research Board, No. 2307, 2013. pp. 108-119.
Found on Publication Text

193

Clifton, Kelly J.; Currans, Kristina Marie and Muhs, Christopher D. "Evolution of ITE Trip Generation Handbook: Proposal for Collecting Multimodal, Multi-context Establishment Level Data," Transportation Research Record: Journal of the Transportation Research Board, No. 2344, 2013, pp. 107-117.
Found on Publication Text

192

Pedestrians in regional travel demand forecasting models: State-of-the-practice. PA Singleton, KJ Clifton 92nd Annual Meeting of the Transportation Research Board, Washington, DC, 2013.
Found on Publication Page

In 2012

191

Capturing and representing multimodal trips in travel surveys: Review of the practice. K Clifton, C Muhs Transportation Research Record: Journal of the Transportation Research Board ..., 2012.
Found on Publication Page

190

Clifton, Kelly J.; Morrissey, Sara, and Ritter, Chloe. "Mode Choice and Consumer Spending: Examination of Grocery Store Trips," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

189

Clifton, Kelly J.; Gregor, Brian J. 2012. "The Development of a Decision Tool for Greenhouse Gas Emissions Reduction Strategies: The Role of NHTS Data in GreenSTEP Model Development," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

188

Bigazzi, Alexander York; Clifton, Kelly J.; Gregor, Brian J. "Modeling The Effects Of Congestion On Fuel Economy For Advanced Powertrain Vehicles," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

187

Kelly J. Clifton 15. Akar, G; Clifton, KJ and Doherty, ST. "Redefining Activity Types: Who Participates in Which Leisure Activity?," Transportation Research Part A: Policy and Practice, vol. 4 (8), 2012. pp. 1194- 1204.
Found on CV

186

Clifton, Kelly J. and Muhs, Christopher. "Capturing and Representing Multimodal Trips in Travel Surveys: A Review of the Practice," Transportation Research Record: Journal of the Transportation Research Board, No. 2285, 2012. pp. 74-83.
Found on CV

185

Clifton, Kelly J.; Currans, Kristina Marie; Cutter, April; Schneider, Robert J. "Context-Based Approach for Adjusting Institute of Transportation Engineers Trip Generation Rates," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

184

Clifton, KJ; Currans, K, and Muhs, C. "Contextual Influences on Trip Generation," Project Report OTREC RR-12-13 prepared for Oregon Transport Research and Education Consortium, Portland, OR, 2012. Available online at: http://otrec.us/project/407.
Found on CV

183

Clifton, Kelly J.; Noyan, Nebahat. "Framework for Applying Data Masking and Geoperturbation Methods to Household Travel Survey Data Sets," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

182

Framework for Applying Data Masking and Geo-Perturbation Methods to Household Travel Survey Datasets. K Clifton, N Noyan 91st Annual Meeting of Transportation Research Board, Washington, DC, 2012.
Found on Publication Page

181

Exploring Residential Tenure and Housing Type Decisions and Household Activity Engagement. RB Chen, SR Gehrke, Y Jang, JH Liu, KJ Clifton .
Found on Publication Page

180

Development of Decision Tool for Strategies to Reduce Greenhouse Gas Emissions: Role of National Household Travel Survey Data in GreenSTEP Model Development. K Clifton, B Gregor Transportation Research Record: Journal of the Transportation Research Board ..., 2012.
Found on Publication Page

179

Exploring the relationship between consumer behavior and mode choice. KJ Clifton, S Morrissey, C Ritter TR News 280, 29, 2012.
Found on Publication Page

178

Clifton, Kelly J.; Muhs, Christopher. "Capturing and Representing Multimodal Trips in Travel Surveys: Review of the Practice," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

177

Traveling in comfort: investigating weather ranges for travel. RB Chen, KJ Clifton Transportation Research Board 91st Annual Meeting, 2012.
Found on Publication Page

176

Mode choice and consumer spending: An examination of grocery store trips. K Clifton, S Morrissey, C Ritter Transportation Research Board 91st Annual Meeting, 2012.
Found on Publication Page

175

Business Cycles. KJ Clifton, S Morrissey, C Ritter Active Transportation, 26, 2012.
Found on Publication Page

174

Kelly J. Clifton 21. Chen, Roger B.; Clifton, Kelly J. "Traveling in Comfort: Investigating Weather Ranges for Travel," Proceedings of the 91st Annual Meeting of the Transportation Research Board, 2012.
Found on CV

173

Contextual Influences on Trip Generation. KJ Clifton, KM Currans, CD Muhs .
Found on Publication Page

172

Household travel surveys in context-based approach for adjusting ITE trip generation rates in urban contexts. K Clifton, K Currans, A Cutter, R Schneider Transportation Research Record: Journal of the Transportation Research Board ..., 2012.
Found on Publication Page

171

Clifton, Kelly J. and Gregor, Brian J. "The Development of a Decision Tool for Greenhouse Gas Emissions Reduction Strategies: The Role of NHTS Data in GreenSTEP Model Development," Transportation Research Record: Journal of the Transportation Research Board, No. 2291, 2012, pp124-134.
Found on CV

170

Akar, G; Clifton, KJ, and Doherty, ST. "Redefining Activity Types: Who Participates in Which Leisure Activity?," Transportation Research Part A: Policy and Practice, vol. 4 (8), 2012. pp. 1194-1204. http://www.sciencedirect.com/science/article/pii/S0965856412000821
Found on Publication Text

169

Clifton, Kelly J. and Gregor, Brian J. "The Development of a Decision Tool for Greenhouse Gas Emissions Reduction Strategies: The Role of NHTS Data in GreenSTEP Model Development," Transportation Research Record: Journal of the Transportation Research Board, No. 2291, 2012, pp. 124-134.
Found on Publication Text

168

Redefining activity types: Who participates in which leisure activity?. G Akar, KJ Clifton, ST Doherty Transportation research part A: policy and practice 46 (8), 1194-1204, 2012.
Found on Publication Page

167

Consumer behavior and travel choices: A focus on cyclists and pedestrians. K Clifton, KM Currans, CD Muhs, C Ritter, S Morrissey, C Roughton 92nd Annual Meeting of the Transportation Research Board. Washington, DC 14, 2012.
Found on Publication Page

In 2011

166

Disaggregate land uses and walking. ME McConville, DA Rodriguez, K Clifton, G Cho, S Fleischhacker American journal of preventive medicine 40 (1), 25-32, 2011.
Found on Publication Page

165

Voorhees CC, Yan F, Clifton K and Wang MQ. "How does neighborhood built environment influence physical activity in urban youth? Evaluating a structural model of walking behavior pathways among African American adolescents. American Journal of Health Behavior, Nov. 35(6), 2011. pp. 674-88.
Found on CV

164

District of Columbia Office of Planning, Clifton, Kelly J (Lead author of chapters 5 and 6; contributing author to chapters 4 and 7); "A Study of Workforce Housing, Transportation and Employment Decisions: Implications for Siting Future Federal Facilities," Project report prepared for General Services Administration, Washington, D.C., 2011.
Found on CV

163

Clifton, KJ; Akar, G; Livi-Smith, A, and Voorhees, CC. "Gender Differences in Adolescent Travel to School: Exploring the Links with Physical Activity and Health." Proceedings from the 4th International Conference on Women's Issues in Transportation, 2011
Found on CV

162

Introducing the World Society for Transport and Land Use Research. K Krizek, KJ Clifton The Journal of Transport and Land Use 4 (3), 1-1, 2011.
Found on Publication Page

161

Refining GreenSTEP: Impacts of Vehicle Technologies and ITS/Operational Improvements on Travel Speed and Fuel Consumption Curves. K Clifton, AY Bigazzi .
Found on Publication Page

160

Akar, G; Clifton, KJ and Doherty, ST. "Discretionary Activity Location Choice: In-Home or Out-of-Home?" Transportation, vol. 38, 2011. pp. 101-122.
Found on CV

159

Clifton, KJ; Akar, G; Livi-Smith, A, and Voorhees, CC. "Gender Differences in Adolescent Travel to School: Exploring the Links with Physical Activity and Health." Transportation Research Board: Journal of the Transportation Research Board, No. 2(46), 2011. pp. 203-212.
Found on CV

158

McConville, Megan; Rodriguez, Daniel; Clifton, Kelly; Cho, Gihyoug; and Fleischhacker, Sheila. "Disaggregate Land Uses and Walking," American Journal of Preventive Medicine, vol. 40(1), 2011. pp. 25-32.
Found on CV

157

Motorists Exposure to Traffic-Related Air Pollution: Modeling the Effects of Traffic Characteristics. A Bigazzi, M Figliozzi, K Clifton 90th Annual Meeting of the Transportation Research Board, Washington DC, 2011.
Found on Publication Page

156

Bigazzi, Alexander York; Figliozzi, Miguel; Clifton, Kelly J. "Motorists' Exposure to Traffic- Related Air Pollution: Modeling the Effects of Traffic Characteristics," Proceedings of the 90th Annual Meeting of the Transportation Research Board, 2011.
Found on CV

155

Representing weather in travel behaviour models: A case study from Sydney, AUS. KJ Clifton, RB Chen, A Cutter Australasian Transport Research Forum 2011 Proceedings, 28-30, 2011.
Found on Publication Page

154

Clifton, KJ; Akar, G; Livi-Smith, A, and Voorhees, CC. "Gender differences in adolescent travel to school: exploring the links with physical activity and health." Transportation Research Record: Journal of the Transportation Research Board, vol. 2(46), 2011. pp. 203-212. http://trid.trb.org/view.aspx?id=1101880
Found on Publication Text

153

McConville, Megan; Rodriguez, Daniel; Clifton, Kelly; Cho, Gihyoug; Fleischhacker, Sheila. "Disaggregate land uses and walking," American Journal of Preventive Medicine, vol. 40(1), 2011. pp. 25-32. http://www.sciencedirect.com/science/article/pii/S0749379710005398
Found on Publication Text

152

Gender Differences in Adolescent Travel to School. KJ Clifton, AL Smith, CC Voorhees Womens Issues in Transportation, 203, 2011.
Found on Publication Page

151

Discretionary activity location choice: in-home or out-of-home?. G Akar, KJ Clifton, ST Doherty Transportation 38 (1), 101-122, 2011.
Found on Publication Page

150

Neighborhood environment, self-efficacy, and physical activity in urban adolescents. CC Voorhees, AF Yan, KJ Clifton, MQ Wang American journal of health behavior 35 (6), 674-688, 2011.
Found on Publication Page

In 2010

149

Yan AF, Voorhees CC, Clifton KJ, and Burnier C. "Do You See What I See? - Correlates of Multidimensional Measures of Neighborhood Form and Perceived Physical Activity Related Neighborhood Barriers and Facilitators in Minority Youth," Preventive Medicine, vol. 50(1), 2010. pp. S18-S23.
Found on CV

148

"Defining Mixed Use: Which Land Uses Promote Walking?," Proceedings of the 89th Annual Meeting of the Transportation Research Board, 2010.
Found on CV

147

Do you see what I see?: Correlates of multidimensional measures of neighborhood types and perceived physical activityrelated neighborhood barriers and facilitators for urban youth. A FANG YAN, CC VOORHEES, K CLIFTON, C BURNIER Preventive medicine 50, 2010.
Found on Publication Page

146

Defining Mixed-Use: Which Land Uses Promote Walking?. M McConville, DA Rodrguez, G Cho, S Fleischhacker, KJ Clifton Transportation Research Board 89th Annual Meeting, 2010.
Found on Publication Page

145

Erratum to Do you see what I see?-Correlates of multidimensional measures of neighborhood types and perceived physical activity-related neighborhood barriers and facilitators for urban youth. A FANG YAN, CC VOORHEES, K CLIFTON, C BURNIER Preventive medicine 50 (5-6), 2010.
Found on Publication Page

144

Do you see what I see?Correlates of multidimensional measures of neighborhood types and perceived physical activityrelated neighborhood barriers and facilitators for urban youth. AF Yan, CC Voorhees, K Clifton, C Burnier Preventive medicine 50, S18-S23, 2010.
Found on Publication Page

143

Do you see what I see?Correlates of multidimensional measures of neighborhood types and perceived physical activityrelated neighborhood barriers and facilitators for urban youth. AF Yan, CC Voorhees, K Clifton, C Burnier Preventive medicine 50, S18-S23, 2010.
Found on Publication Page

In 2009

142

Severity of injury resulting from pedestrianvehicle crashes: What can we learn from examining the built environment?. KJ Clifton, CV Burnier, G Akar Transportation research part D: transport and environment 14 (6), 425-436, 2009.
Found on Publication Page

141

Influence of individual perceptions and bicycle infrastructure on decision to bike. G Akar, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2009.
Found on Publication Page

140

Clifton, Kelly J. Chapter 10: "Physical Activity in the Built Environment: Synthesis of a Workshop," In Transport Survey Methods: Keeping Up With a Changing World. (ed. Bonnel, Lee- Gosselin, Zmud and Madre), Bingley, UK: Emerald Press, 2009. pp. 191-196.
Found on CV

139

Clifton, Kelly J.; Akar, Gulsah, and Doherty, Sean T. "How Do Travel Attributes Affect Planning Time Horizon of Activities?," Proceedings of the 88th Annual Meeting of the Transportation Research Board, 2009.
Found on CV

138

Akar, Gulsah and Clifton, Kelly J. "The Influence of Individual Perceptions and Bicycle Infrastructure on the Decision to Bike," Proceedings of the 88th Annual Meeting of the Transportation Research Board, 2009.
Found on CV

137

Akar, Gulsah, Clifton, Kelly, and Doherty, Sean. "How Travel Attributes Affect Planning Time Horizon of Activities," Transportation Research Record: Journal of the Transportation Research Board, No. 2132, 2009. pp. 33-41.
Found on CV

136

Shay, Elizabeth; Rodriguez, Daniel A; Cho, Gihyoug; Clifton, Kelly J. and Evenson, Kelly R. "Comparing Objective Measures of Environmental Supports for Pedestrian Travel in Adults," International Journal of Health Geographics, vol. 8:62, 2009.
Found on CV

135

Akar, Gulsah and Clifton, Kelly. "The Influence of Individual Perceptions and Bicycle Infrastructure on the Decision to Bike," Transportation Research Record: Journal of the Transportation Research Board, No. 2140, 2009. pp. 165-172.
Found on CV

134

Clifton, Kelly, Burnier, Carolina and Akar, Gulsah. "Severity of Injury Resulting from Pedestrian-Vehicle Crashes: What Can we Learn from Examining the Built Environment?," Transportation Research Part D: Transport and Environment, vol. 14(6), 2009. pp. 425-436.
Found on CV

133

"Influence of Social Support of Family and Friends for Adolescent Walking, Physical Activity, and Health," Proceedings of the 88th Annual Meeting of the Transportation Research Board, 2009.
Found on CV

132

How travel attributes affect planning time horizon of activities. G Akar, K Clifton, S Doherty Transportation Research Record: Journal of the Transportation Research Board ..., 2009.
Found on Publication Page

131

Physical Activity in the Built Environment: Synthesis of a Workshop. KJ Clifton Transport Survey Methods: Keeping Up with a Changing World, 191, 2009.
Found on Publication Page

130

Influence of Social Support of Family and Friends for Adolescent Walking, Physical Activity, and Health. KJ Clifton, G Akar, MD Yan, A Fang, G Knaap, CC Voorhees Transportation Research Board 88th Annual Meeting, 2009.
Found on Publication Page

129

Clifton, Kelly, Burnier, Carolina, and Akar, Gulsah. "Severity of injury resulting from pedestrian-vehicle crashes: What can we learn from examining the built environment?," Transportation Research Part D: Transport and Environment, vol. 14(6), 2009. pp. 425-436. http://www.sciencedirect.com/science/article/pii/S1361920909000157
Found on Publication Text

128

Shay, Elizabeth; Rodriguez, Daniel A; Cho, Gihyoug; Clifton, Kelly J; and Evenson, Kelly R. "Comparing objective measures of environmental supports for pedestrian travel in adults," International Journal of Health Geographics, vol. 8:62, 2009. http://www.ij-healthgeographics.com/content/8/1/62
Found on Publication Text

127

Comparing objective measures of environmental supports for pedestrian travel in adults. E Shay, DA Rodriguez, G Cho, KJ Clifton, KR Evenson International journal of health geographics 8 (1), 1, 2009.
Found on Publication Page

In 2008

126

Examination of traveler responses to real-time information about bus arrivals using panel data. F Zhang, Q Shen, K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2008.
Found on Publication Page

125

Relation of modifiable neighborhood attributes to walking. DA Rodriguez, S Aytur, A Forsyth, JM Oakes, KJ Clifton Preventive medicine 47 (3), 260-264, 2008.
Found on Publication Page

124

The environment and urban adolescents' use of recreational facilities for physical activity: a qualitative study. AV Ries, J Gittelsohn, CC Voorhees, KM Roche, KJ Clifton, NM Astone American Journal of Health Promotion 23 (1), 43-50, 2008.
Found on Publication Page

123

Quantitative analysis of urban form: a multidisciplinary review. K Clifton, R Ewing, GJ Knaap, Y Song Journal of Urbanism 1 (1), 17-45, 2008.
Found on Publication Page

122

Zhang, Feng; Shen, Qing and Clifton, Kelly. "An Examination of Traveler Responses to Real- Time Bus Arrival Information Using Panel Data," Transportation Research Record: Journal of the Transportation Research Board, No. 2082, 2008. pp. 107-115.
Found on CV

121

Zhang, Feng; Shen, Qing, and Clifton, Kelly. "An Examination of Traveler Responses to Real- time Bus Arrival Information Using Panel Data, Transportation Research Record," Proceedings of the 87th Annual Meeting of the Transportation Research Board, 2008.
Found on CV

120

Kelly J. Clifton 32. Cho, Gihyoug; Rodriguez, Daniel A.; Clifton, Kelly J, and Evenson, Kelly R. "A Comparison of Walking Information Self-Reported Using Travel Diaries and GPS-Derived Walking Behavior," Proceedings of the 87th Annual Meeting of the Transportation Research Board, 2008.
Found on CV

119

A Comparison of GPS and Travel Diaries to Characterize Walking Behavior. G Cho, DA Rodriguez, KJ Clifton, K Evenson Transportation Research Board 87th Annual Meeting, 2008.
Found on Publication Page

118

Clifton, KJ; Burnier, CV; Huang, S.; Kang, MW, and Schneider, R. "Pedestrian Demand Model and Crash Analysis Protocol," Prepared for the Office of Traffic and Safety, Maryland State Highway Administration, Maryland Department of Transportation, 2008.
Found on CV

117

Clifton, KJ; Burnier, CV; Huang, S.; Kang, MW, and Schneider, R. "Pedestrian Demand Model for Evaluating Pedestrian Risk Exposure, Summary Report," Prepared for the Office of Traffic and Safety, Maryland State Highway Administration, Maryland Department of Transportation, 2008.
Found on CV

116

Rodriguez, DA; Aytur, S; Forsyth, A; Oakes, MJ, and Clifton, KJ. "Relation of Modifiable Neighborhood Attributes to Walking," Preventive Medicine, vol. 47(3), 2008. pp. 260-264.
Found on CV

115

Clifton, Kelly; Ewing, Reid; Knaap, Gerrit-Jan, and Song, Yan. "Quantitative Analysis of Urban Form: A Multi-Disciplinary Review," Journal of Urbanism, vol. 1(1), 2008. pp. 17-48.
Found on CV

114

Applications-Health Promoting Community Design-The Environment and Urban Adolescents' Use of Recreational Facilities for Physical Activity: A Qualitative Study-This study investigated environmental factors influencing the use of recreational facilities for physical activity by urban African American adolescents. Data included in-depth interviews with 48 adolescents aged 14 to 18 and 26 direct observations of facilities. The results suggest that facility use is influenced by the physical, social, organizational, and economic environments. Adolescents are attracted to low-cost, well-maintained facilities that offer preferred activities and are within close proximity to home. Concerns about facility safety largely determine use, particularly for adolescent females. AV Ries, J Gittelsohn, CC Voorhees, KM Roche, KJ Clifton, NM Astone American Journal of Health Promotion 23 (1), 43, 2008.
Found on Publication Page

113

Neighborhood built environment and physical activity in urban adolescentsevaluating a structural model of walking behavior and physical activity. C Voorhees, AF Yan, K Clifton, MQ Wang Annual Meeting Home, 2008.
Found on Publication Page

112

Voorhees CC, Yan F, Clifton K, Wang MQ. "How does neighborhood built environment influence physical activity in urban youth? Evaluating a structural model of walking behavior pathways among African American adolescents," Obesity, vol. 16(1), 2008. pp. s82-83.
Found on Publication Text

111

Ries, A.V.; Gittelsohn, J.G.; Voorhees, C.C.; Roche, K.; Clifton, K. & Astone, N. "The Environment and Urban Adolescents' Use of Recreational Facilities for Physical Activity: a Qualitative Study," American Journal of Health Promotion, 23(1), 2008. pp. 43-50.
Found on CV

110

Zhang, Feng; Shen, Qing, and Clifton, Kelly. "An examination of traveler responses to real-time bus arrival information using panel data," Transportation Research Record, No. 2082, 2008. pp. 107-115. http://trb.metapress.com/content/76526637h6288458/
Found on Publication Text

109

Voorhees CC, Yan F, Clifton K, Wang MQ. "How does Neighborhood Built Environment Influence Physical Activity in Urban Youth? Evaluating a Structural Model of Walking Kelly J. Clifton Behavior Pathways among African American Adolescents," Obesity, vol. 16 (supplement 1s), 2008. pp. s82-83.
Found on CV

In 2007

108

Planning and the built environment: implications for obesity prevention. S Handy, K Clifton Handbook of obesity prevention, 171-192, 2007.
Found on Publication Page

107

An examination of the environmental attributes associated with pedestrianvehicular crashes near public schools. KJ Clifton, K Kreamer-Fults Accident Analysis & Prevention 39 (4), 708-715, 2007.
Found on Publication Page

106

Clifton, Kelly J. and Kreamer-Fults, Kandice. "An Examination of the Environmental Attributes Associated with Pedestrian Vehicular Crashes near Public Schools," Accident Analysis & Prevention, 39(4), 2007. pp. 708-715.
Found on CV

105

The development and testing of an audit for the pedestrian environment. KJ Clifton, ADL Smith, D Rodriguez Landscape and Urban Planning 80 (1), 95-110, 2007.
Found on Publication Page

104

Clifton, Kelly J. and Andrew Blohm. "Automobile Level Of Service In Transit Station Areas: A Survey of Current Practice," Project report prepared for Fairfax County, VA and Metropolitan Washington Council of Governments, Transportation Land Use Connections Program, 2007.
Found on CV

103

Zhang, Feng, Clifton, Kelly J. and Shen, Qing. Chapter 10: "Reexamining ICT Impact on Travel using the 2001 NHTS Data for Baltimore Metropolitan Area," In Societies and Cities in the Age of Instant Access, Miller, Harvey J. (ed.), Dordrecht, The Netherlands: Springer, 2007. pp. 153-166.
Found on CV

102

Kelly J. Clifton 4. Handy, Susan L. and Clifton, Kelly J. Chapter 8: "City and Regional Planners," In Handbook of Obesity Prevention: A Resource for Health Professionals, Kumanyika and Brownson (eds.), NY, NY: Springer Publishing Co. pp. 171-192, 2007.
Found on CV

101

Clifton, Kelly J., Livi, Andrea, and Harrell, Rodney. "Healthy Urban Design: Maryland's Smart Codes and the Pedestrian Environment," In Incentives, Regulations and Plans: The Role of States and Nation States in Land Use Planning, (Knaap, Haccou, Clifton and Frece (eds.), Northampton, MA: Edward Elgar Publishers, 2007. pp. 209-229.
Found on CV

100

The Influence of Personal and Activity Attributes on Discretionary Activity Location Choice: In Home or Out of Home?. KJ Clifton, G Akar, ST Doherty Transportation Research Board 86th Annual Meeting, 2007.
Found on Publication Page

Livi Smith, AD, Burnier, CV., and Clifton, KJ. "Women's Walking Behavior and Health: Exploring the Links," Proceedings of the 86th Annual Meeting of the Transportation Research Board, 2007.
Found on CV

Reexamining ICT impact on travel using the 2001 NHTS data for Baltimore Metropolitan Area. F Zhang, KJ Clifton, Q Shen Societies and Cities in the Age of Instant Access, 153-166, 2007.
Found on Publication Page

Clifton, Kelly J., Akar, Gulsah, and Doherty, Sean T. "The Influence of Personal and Activity Attributes on Activity Location Choices: In-home or Out-of-home?," Proceedings of the 86th Annual Meeting of the Transportation Research Board, 2007.
Found on CV

Nonmotorized transportation pilot program evaluation study. KJ Krizek, G Barnes, R Wilson, R Johns, L McGinnis, K Clifton, A Forsyth, ... Federal Highway Administration. Minneapolis, MN: Center for Transportation ..., 2007.
Found on Publication Page

10. Healthy urban design: Marylands Smart Codes and the pedestrian environment. KJ Clifton, AL Smith, R Harrell Incentives, Regulations and Plans: The Role of States and Nation-states in ..., 2007.
Found on Publication Page

Reexamining ICT Impact on Travel using the 2001 NHTS Data for Baltimore Metropolitan Area. K Clifton .
Found on Publication Page

An Analysis of Discretionary Activity Attributes in Activity Location Choice, In home or Out of Home?. G Akar, KJ Clifton, ST Doherty 11th World Conference on Transport Research, 2007.
Found on Publication Page

Knaap, Gerrit; Haccou, Huibert A; Clifton, Kelly J.; and Frece, John, eds. Incentives, Regulations and Plans: The Role of States and Nation States in Land Use Planning, Edward Elgar Publishers, 2007.
Found on CV

Planning and the Built Environment: Implications for Obesity Prevention. K Clifton, S Handy .
Found on Publication Page

Association Between Physical Activity and Land Use Neighborhood Clusters in Adolescents. DR Young, K Clifton, C Voorhees, MQ Wang, G Knaap Annual Meeting, 2007.
Found on Publication Page

Clifton, Kelly J. and Livi Smith, Andrea D., and Rodriguez, Daniel. "The Development and Testing of an Audit for the Pedestrian Environment," Journal of Landscape and Urban Planning, 80(1-2), 2007. pp. 95-110.
Found on CV

Clifton, Kelly J., Livi Smith, Andrea D., and Rodriguez, Daniel. "The development and testing of an audit for the pedestrian environment," Journal of Landscape and Urban Planning, 80(1-2), 2007. pp. 95-110. http://www.sciencedirect.com/science/article/pii/S0169204606001101
Found on Publication Text

Incentives, regulations and plans: the role of States and Nation-States in smart growth planning. G Knaap Edward Elgar Publishing, 2007.
Found on Publication Page

In 2006

Influence of transportation access on individual firm location decisions. F Targa, K Clifton, H Mahmassani Transportation research record: journal of the transportation research board ..., 2006.
Found on Publication Page

Clifton, Kelly J. and Burnier, Carolina. Chapter 6: "From the Ground Up: Local Land use Policies, Transportation Choices, and the Potential for Improved Air Quality," in Smart Growth and Climate Change: Regional Development, Infrastructure, and Adaptation, M. Ruth (ed.), Northampton, MA: Edward Elgar Publishers, 2006. pp. 269-290.
Found on CV

Targa, Felipe; Clifton, Kelly J. and Mahmassani, Hani S. "Influence of Transportation Access on Individual Firm Location Decisions," Transportation Research Record: Journal of the Transportation Research Board, No. 1977, 2006. pp. 179-189.
Found on CV

Livi, Andrea and Clifton, Kelly J. "The Development and Testing of An Audit for the Pedestrian Environment," Proceedings of the 85th Annual Meeting of the Transportation Research Board, 2006.
Found on CV

11 From the Ground Up: Local Land Use Policies, Transportation Choices and the Potential for Improved Air Quality. KJ Clifton, CV Burnier Smart Growth and Climate Change: Regional Development, Infrastructure and ..., 2006.
Found on Publication Page

Clifton, Kelly J. and Kreamer-Fults, Kandice. "The Role of Environmental Attributes in Explaining Pedestrian-vehicular Crashes near Public Schools," Proceedings of the 85th Annual Meeting of the Transportation Research Board, 2006.
Found on CV

Burnier, Carolina and Clifton, Kelly J. "Pedestrian - Vehicular Crashes: The Influence of Environmental Factors," Proceedings of the 85th Annual Meeting of the Transportation Research Board, 2006.
Found on CV

Targa, Felipe, Clifton, Kelly J. and Mahmassani, Hani S. "Influence of Transportation Access on Individual Firm Location Decisions," Proceedings of the 85th Annual Meeting of the Transportation Research Board, 2006.
Found on CV

Role of Environmental Attributes in Explaining Pedestrian-Vehicular Crashes near Public Schools. K Clifton, K Kreamer Fults Transportation Research Board 85th Annual Meeting. Washington DC, United ..., 2006.
Found on Publication Page

In 2005

Women's Travel Behavior and Land Use: Will New Styles of Neighborhoods Lead to More Women Walking?. KJ Clifton, J Dill Transportation research board conference proceedings, 2005.
Found on Publication Page

The built environment and trip generation for non-motorized travel. F Targa, KJ Clifton Journal of Transportation and Statistics 8 (3), 55-70, 2005.
Found on Publication Page

Gender differences in walking behavior, attitudes about walking, and perceptions of the environment in three Maryland communities. KJ Clifton, AD Livi Research on womens issues in transportation 2, 79-88, 2005.
Found on Publication Page

Seeing the elephant: multi-disciplinary measures of urban sprawl. GJ Knaap, Y Song, R Ewing, K Clifton National Center for Smart Growth Research and Education, Urban Studies and ..., 2005.
Found on Publication Page

Kelly Clifton and Jennifer Dill, "Women's Travel Behavior and Land Use: Will New Styles of Neighborhoods Lead to More Women Walking?" Conference Proceedings 35: Research on Women's Issues in Transportation, Volume 2, Transportation Research Board: Washington, DC, 2005.
Found on CV

Clifton, Kelly J.; Burnier, Carolina, and Kreamer-Fults, Kandice. "Women's Involvement in Pedestrian-Vehicular Crashes: The Influence of Personal and Environmental Factors," Conference Proceedings 35: Research on Women's Issues in Transportation, Volume 2, Transportation Research Board: Washington, DC, 2005.
Found on CV

Targa, Felipe and Clifton, Kelly J. (corresponding author). "The Built Environment and Trip Generation for Non-Motorized Travel," Journal of Transportation and Statistics, vol. 8(3), 2005. pp. 55-70.
Found on CV

Clifton, Kelly J. and Andrea Livi. "A Smart Step Forward: A Study of the Pedestrian Environment in Three Maryland Communities," Project report prepared for the Robert Wood Johnson Foundation, Princeton, NJ, 2005.
Found on CV

Clifton, Kelly and Livi, Andrea. "Gender Differences in Walking Behavior, Attitudes about Walking and Perceptions of the Environment in Three Maryland Communities," Conference Proceedings 35: Research on Women's Issues in Transportation, Volume 2, Transportation Research Board: Washington, DC, 2005.
Found on CV

Clifton, Kelly J. Review of: The Geography of Urban Transportation, by Susan Hanson and Genevieve Giuliano, editors, Third Edition, Journal of the American Planning Association, 71(4), 2005.
Found on CV

Scuderi, Marco and Clifton, Kelly J. (corresponding author). "Bayesian Approaches to Learning from Data: Using NHTS Data for the Analysis of Land Use and Transportation," Journal of Transportation and Statistics, vol. 8(3), 2005. pp. 25-40.
Found on CV

Womens Involvement in PedestrianVehicle Crashes. KJ Clifton, C Burnier, KK Fults Research on Womens Issues in Transportation, 155, 2005.
Found on Publication Page

Clifton, Kelly J., Gary Davies, William G. Allen, Noah Raford. "Pedestrian Flow Modeling for Prototypical Maryland Cities," Project report prepared for Maryland Department of Transportation, Maryland Highway Safety Office, Hanover, MD, 2005.
Found on CV

Women's involvement in pedestrian-vehicle crashes: Influence of personal and environmental factors. KJ Clifton, C Burnier, KK Fults Transportation Research Board Conference Proceedings, 2005.
Found on Publication Page

Bayesian approaches to learning from data: using NHTS data for the analysis of land use and travel behavior. MG SCUDERI, KJ CLIFTON JOURNAL OF TRANSPORTATION AND STATISTICS 8, 25, 2005.
Found on Publication Page

Targa, Felipe, Clifton, Kelly J. and Mahmassani, Hani S. "Economic Activity and Transportation Access: An Econometric Analysis of Business Spatial Patterns," Proceedings of the 84th Annual Meeting of the Transportation Research Board, 2005.
Found on CV

TRIP GENERATION MODEL FOR PEDESTRIANS BASED ON NHTS 2001. KJ Clifton .
Found on Publication Page

Targa, F; Clifton, KJ and Mahmassani, HS. "Economic Activity and Transportation Access: An Econometric Analysis of Business Spatial Patterns," Transportation Research Record: Journal of the Transportation Research Board, No. 1932, 2005. pp. 61-71.
Found on CV

The geography of urban transportation. KJ Clifton JOURNAL OF THE AMERICAN PLANNING ASSOCIATION 71 (4), 459-460, 2005.
Found on Publication Page

Built environment and nonmotorized travel: evidence from Baltimore city using the NHTS. F Targa, KJ Clifton Journal of Transportation and Statistics 8 (3), 55-70, 2005.
Found on Publication Page

Economic activity and transportation access: an econometric analysis of business spatial patterns. F Targa, K Clifton, H Mahmassani Transportation Research Record: Journal of the Transportation Research Board ..., 2005.
Found on Publication Page

In 2004

Examining the empirical evidence of transport inequality in the US and UK. KJ Clifton, K Lucas .
Found on Publication Page

Clifton, K. "Mobility Strategies and Food Shopping for Low-Income Families: a Case Study," Journal of Planning Education and Research, 23(4), 2004. pp. 402-413.
Found on CV

Mobility strategies and food shopping for low-income families a case study. KJ Clifton Journal of Planning Education and Research 23 (4), 402-413, 2004.
Found on Publication Page

Livi, A, and Clifton, Kelly J. "Issues and Methods in Capturing Pedestrian Behaviors, Attitudes And Perceptions: Experiences With A Community-Based Walkability Survey," Proceedings of the 83rd Annual Meeting of the Transportation Research Board, 2004.
Found on CV

Kelly J. Clifton 43. Targa, F., Clifton, K. J. "Integrating Social and Psychological Processes into the Land Use- Travel Behaviour Research Agenda: Theories, Concepts and Empirical Study Design," Conference Proceedings, Seventh International Conference on Travel Survey Methods, 2004.
Found on CV

Kelly J. Clifton 15. Clifton, Kelly J., Hani S. Mahmassani, Carolina Burnier, Yeonjoo Min, Colleen Mitchell, and Felipe Targa. "Economic Impact Study of the Intercounty Connector," Project report prepared for Maryland Department of Transportation, State Highway Office, Hanover, MD. 2004.
Found on CV

Bayesian approaches to learning from data: Using NHTS data for the analysis of land use and transportation. M Scuderi, KJ Clifton Proceedings of the National Household Travel Survey: Understanding Our ..., 2004.
Found on Publication Page

Clifton, Kelly J. and Karen Lucas. Chapter 2: "Examining the Empirical Evidence of Transport Inequality in the USA and UK," in Running on Empty, Lucas, K. (ed), Bristol, UK: The Policy Press, 2004. pp. 15-36.
Found on CV

Pedestrian Environment Data Scan (PEDS) Tool. K Clifton, AL Smith, D Rodrguez Planning 80, 95-110, 2004.
Found on Publication Page

Integrating Social AND Psychological Processes INTO THE Land Use-Travel Behaviour Research Agenda: Theories, Concepts AND Empirical Study Design. KJ Clifton .
Found on Publication Page

BUILT ENVIRONMENT AND TRIP GENERATION FOR NON-MOTORIZED TRAVEL. KJ Clifton .
Found on Publication Page

Issues and methods in capturing pedestrian behaviours, attitudes and perceptions: Experiences with a community based walkability survey. AD Livi, KJ Clifton Transportation Research Board, Annual Meeting, 2004.
Found on Publication Page

The utility of the NHTS in understanding bicycle and pedestrian travel. KJ Clifton, KJ Krizek National Household Travel Survey Conference: understanding our nations ..., 2004.
Found on Publication Page

In 2003

Independent mobility among teenagers: exploration of travel to after-school activities. K Clifton Transportation Research Record: Journal of the Transportation Research Board ..., 2003.
Found on Publication Page

Clifton, Kelly J. "Independent Mobility Among Teenagers: An Exploration of Travel to After- School Activities," Transportation Research Record: Journal of the Transportation Research Board, No. 1854, 2003. pp. 74-80.
Found on CV

QUALITATIVE METHODS IN TRAVEL BEHAVIOUR RESEARCH. IN: TRANSPORT SURVEY QUALITY AND INNOVATION. KJ Clifton, SL Handy Publication of: Elsevier, 2003.
Found on Publication Page

Examining travel choices of low-income populations. KJ Clifton Issues, methods, and new approaches, Lucerne, 10th International Conference ..., 2003.
Found on Publication Page

Clifton, Kelly J. and Susan Handy L. Chapter 16: "Qualitative Methods in Travel Behaviour Research," in Transport Survey Quality and Innovation, P. Stopher and P. Jones (eds.), Oxford UK: Elsevier Science, Pergamon, 2003. pp. 283-302.
Found on CV

Clifton, Kelly J. "Independent mobility among teenagers: An exploration of travel to after-school activities," Transportation Research Record: Journal of the Transportation Research Board, No. 1854, 2003. pp. 74-80. http://www.ltrc.lsu.edu/TRB_82/TRB2003-001412.pdf
Found on Publication Text

Clifton, Kelly J. "Independent Mobility among Teenagers: An Exploration of Travel to After- school Activities," Proceedings of the 82nd Annual Meeting of the Transportation Research Board, 2003.
Found on CV

Examining travel choices of low-income populations: issues, methods, and new approaches. KJ Clifton 10th International Conference on Travel Behaviour Research, 10-15, 2003.
Found on Publication Page

In 2002

Handy, Susan L. and Clifton, Kelly. "Evaluating Neighborhood Accessibility: Possibilities and Practicalities," Journal of Transportation and Statistics, 4(2/3), 2002.pp. 67-78.
Found on CV

Handy, Susan; De Garmo, Andrew, and Clifton, Kelly. "Understanding the Growth in Non- Work Vehicle Miles Traveled," Research Report SWUTC/02/167802-1, Southwest Region University Transportation Center, The University of Texas at Austin, 2002.
Found on CV

Understanding the growth in non-work VMT [vehicle miles travelled]. S Handy, A DeGarmo, K Clifton .
Found on Publication Page

Understanding the growth in non-work VMT. S Handy, A DeGarmo, K Clifton Southwest Region University Transportation Center, Center for Transportation ..., 2002.
Found on Publication Page

In 2001

Qualitative methods in travel behaviour research. KJ Clifton, SL Handy Institute of Transportation Studies, University of California, Davis, 2001.
Found on Publication Page

Evaluating neighborhood accessibility: Possibilities and practicalities. SL Handy, KJ Clifton Journal of transportation and statistics 4 (2/3), 67-78, 2001.
Found on Publication Page

Local shopping as a strategy for reducing automobile travel. SL Handy, KJ Clifton Transportation 28 (4), 317-346, 2001.
Found on Publication Page

Kelly J. Clifton 39. Handy, Susan L. and Clifton, Kelly. "Local Shopping as a Strategy for Reducing Automobile Travel" Transportation, vol. 28, 2001. pp. 317-346.
Found on CV

Clifton, Kelly J. and Handy, Susan, L. "Limits on Access in Low-Income Neighborhoods and The Travel Patterns of Low-Income Households," Research Report SWUTC/01/167502-1, Southwest Region University Transportation Center, The University of Texas at Austin, 2001.
Found on CV

Mobility strategies and provisioning activities of low-income households in Austin, Texas. K Clifton .
Found on Publication Page

Limits on access in low-income neighborhoods and the travel patterns of low-income households. K Clifton, S Handy .
Found on Publication Page

In 2000

Evaluating neighborhood accessibility: issues and methods using geographic information systems. SL Handy, K Clifton Southwest Region University Transportation Center, Center for Transportation ..., 2000.
Found on Publication Page

Handy, Susan L. and Clifton, Kelly. "Evaluating Neighborhood Accessibility: Issues and Methods Using Geographic Information Systems," Research Report SWUTC/00/167202-1 Southwest Region University Transportation Center, The University of Texas at Austin, 2000.
Found on CV

In 1999

Clifton, Kelly. "An Assessment of Jobs-Housing Balance in the Austin Metropolitan Area," Downtown Austin Alliance, Issue paper No. 12, Austin, TX, 1999.
Found on CV

In 1998

The effectiveness of land use policies as a strategy for reducing automobile dependence: a study of Austin neighborhoods. SL Handy, K Clifton, J Fisher Southwest Region University Transportation Center, Center for Transportation ..., 1998.
Found on Publication Page

Handy, Susan; Clifton, Kelly, and Fisher, Janice. "The Effectiveness of Land Use Policies as a Strategy for Reducing Automobile Dependence: A Study of Austin Neighborhoods," Research Report SWUTC/98/467501-1, Southwest Region University Transportation Center, The University of Texas at Austin, 1998.
Found on CV

Effectiveness of land use policies as a strategy for reducing automobile dependence: A study of Austin neighborhoods. Research report. SL Handy, K Clifton, J Fisher Department of Transportation, Southwest Region Univ. Transportation Center ..., 1998.
Found on Publication Page

Handy, Susan L. and Clifton, Kelly J. "Urban Form and Travel Behavior in Six Austin Neighborhoods", Proceedings of the 77th Annual Meeting of the Transportation Research Board, 1998.
Found on CV

In 1996

Rosenbloom, Sandra and Clifton, Kelly. "The Complicated Demographics of Transit Usage," Proceedings of the 75th Annual Meeting of the Transportation Research Board, 1996.
Found on CV

Rosenbloom, Sandra and Clifton, Kelly. "The Puzzle of Income, Race, and Density: Preliminary Evidence on Transit Use from the 1991 American Housing Survey," Journal of Public Transportation, 1(1), 1996. pp. 87-102.
Found on CV

The puzzle of income, race, and density: preliminary evidence on transit use from the 1991 American housing survey. S Rosenbloom, K Clifton Journal of public transportation 1 (1), 1996.
Found on Publication Page

Unspecified

Clifton, Kelly J., Gehrke, Steven; Currans, Kristina M; Liu, Jenny; and Chen, Roger.
Found on CV

Clifton, KJ; Bronstein, S, and Morrissey, S. "The Path to Complete Streets in Underserved Communities: Lessons from U.S. Case Studies," Paper prepared for the Robert Woods Johnson Foundation, Active Living Research.
Found on CV

Singleton, P. A., & Clifton, K. J. "Exploring Synergy in Bicycle and Transit Use: Empirical Evidence at Two Scales," Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board of the National Academies, Washington, D.C., forthcoming.
Found on CV

Muhs, C and Clifton, KJ. "Do Characteristics of Walkable Environments Support Bicycling? Towards a Definition of Bicycle-supported Development," Journal of Transport and Land Use, forthcoming.
Found on CV

McConville, Megan; Rodriguez, Daniel; Cho, Gihyoug; Fleischhacker, Sheila; Clifton, Kelly.
Found on CV

Clifton, K. J., Singleton, P. A., Muhs, C. D., Schneider, R. J., and Lagerwey, P. "Improving the representation of the pedestrian environment in travel demand models: Phase I report," OTREC-RR- 13-08. Portland, OR: Oregon Transportation Research and Education Consortium.
Found on CV

WALKING AND THE PEDESTRIAN ENVIRONMENT IN MINORITY COMMUNITIES: A CASE STUDY IN MARYLAND. KJ Clifton .
Found on Publication Page

A Context-Based Approach for Adjusting Institute of Transportation Engineers Trip Generation Rates in Urban Contexts Using Household Travel Surveys. KJ Clifton, KM Currans, AC Cutter, R Schneider .
Found on Publication Page

VALIDATING SHIFTS IN THE TOTAL DESIGN OF TRAVEL SURVEYS (A6). J Armogun, HC Cortes, B Chlond, K Clifton, B Fell, B Kohla, M Kowald, ... .
Found on Publication Page

Economic Activity and Transportation Access. F Targa, KJ Clifton, HS Mahmassani .
Found on Publication Page

Clifton, Kelly J.; Akar, Gulsah Akar; Yan, Alice Fang; Knaap, Gerrit and Voorhees, Carolyn.
Found on CV

Currans, K.M. and Clifton K.J. "Improving Vehicle Trip Generation Estimations for Urban Contexts: Using Household Travel Surveys as a method to Adjust ITE Trip Generation Rates," Journal of Transport and Land Use, forthcoming.
Found on CV

S.R. Gehrke & K.J. Clifton. "Operationalizing Land Use at Varying Geographic Scales and its Connection to Mode Choice: Evidence from Portland, Oregon," Transportation Research Record: Journal of the Transportation Research Board, forthcoming.
Found on Publication Text

Currans, K.M. and Clifton K.J. "Improving Vehicle Trip Generation Estimations for Urban Contexts: Using Household Travel Surveys as a method to Adjust ITE Trip Generation Rates," Journal of Transport and Land Use, forthcoming.
Found on Publication Text

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Jaqueline Bernabe Garcia

Portland State University

Eric Fruits

Portland State University

Natalie Cholula

Portland State University

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