Publications

Titlesort descending Author Year Publication type
Impact of Traffic States on Freeway Collision Frequency Yeo, Hwasoo; Jang, Kitae; Skabardonis, Alexander 2010 Conference Paper
Impacts of Pedestrians on Capacity and Delay of Major Street Through Traffic at Two-Way Stop-Controlled Intersections Yang, Zhao; Zhang, Yuanyuan; Zhu, Renwei; Ye, Xiaofei; Jiang, Xiaohong 2014 Journal Article
Influential Factors on Level of Injury in Pedestrian Crashes: Applications of Ordered Probit Model with Robust Standard Errors Jang, Kitae; Park, Shin Hyoung; Chung, Sungbong; Song, Ki Han 2010 Conference Paper
Integration of Light Rail Transit into City Streets Korve, Hans W.; Farran, Jose I.; Mansel, Douglas M.; Levinson, Herbert S.; Chira-Chavala, T.; Ragland, David R. 1996 Technical Report
Intersection Decision Support Project: Taxonomy of Crossing-Path Crashes at Intersections Using GES 2000 Data Ragland, David R.; Zabyshny, Aleksandr 2003 Technical Report
Introducing an Intelligent Intersection Grembek, Offer; Kurzhanskiy, Alex A.; Medury, Aditya; Varaiya, Pravin; Yu, Mengqiao 2018 Technical Report
Investigating Bicyclists' Perception of Comfort on Physically Separated Bicycle Paths in Nanjing, China Li, Zhibin; Wang, Wei; Liu, Pan; Schneider, Robert J.; Ragland, David R. 2014 Journal Article
Investigating the Associations Between Road Network Structure and Non-motorist Accidents Zhang, Yuanyuan; Bigham, John M.; Ragland, David R.; Chen, Xiaohong 2014 Journal Article
Investigating the underreporting of pedestrian and bicycle crashes in and around university campuses - a crowdsourcing approach Medury, Aditya; Grembek, Offer; Loukaitou-Sideris, Anastasia; Shafizadeh, Kevan 2017 Journal Article
Keeping Children Safe in Cars Cooper, Jill F. 2004 Journal Article
Learning the representation of surrogate safety measures to identify traffic conflict Jiajian Lu; Offer Grembek; Mark Hansen 2022 Journal Article
Limitations of Data on Cell Phone Involvement in Collisions: A Case Study of California Griswold, Julia B.; Grembek, Offer 2014 Conference Paper
Low Cost Upgrades to At-Grade Crossing Safety Devices Cooper, Douglas L.; Ragland, David R.; Felschundneff, Grace 2012 Working Paper
Low Income Childhood Pedestrian Injury: Understanding the Disparate Risk Johnson, Emily S.; Geyer, Judy A.; Rai, Nirmeet; Ragland, David R. 2004 Technical Report
Making intersections safer with I2V communication Grembek, Offer; Kurzhanskiy, Alex A.; Medury, Aditya; Varaiya, Pravin; Yu, Mengqiao 2019 Journal Article
Media Narratives of Pedestrian & Bicyclist-Involved Crashes Polovin, Marta 2020 Research Highlight
Methods for Identifying High Collision Concentration Locations for Potential Safety Improvements Geyer, Judy; Lankina, Elena; Chan, Ching-Yao; Ragland, David R.; Pham, Trinh; Sharafsaleh, Mohammad A. 2008 Technical Report
Missed or Delayed Medical Care Appointments by Older Users of Nonemergency Medical Transportation Services MacLeod, Kara E.; Ragland, David R.; Prohaska, Thomas R.; Irmiter, Cheryl; Satariano, William; Leary, Mary A. 2013 Working Paper
Modeling Bicycle Passing Maneuvers on Multilane Separated Bicycle Paths Li, Zhibin; Wang, Wei; Liu, Pan; Bigham, John M.; Ragland, David R. 2012 Technical Report
Modeling Secondary Accidents Identified by Traffic Shock Waves Wang, Junhua; Liu, Boya; Lanfang, Zhang; Ragland, David R. 2015 Journal Article
Motor vehicle speed as a risk factor in pedestrian safety McMillan, Tracy; Cooper, Jill F. 2019 Research Brief
Motorcycle helmet type and the risk of head injury and neck injury during motorcycle collisions in California Erhardt, Taryn; Rice, Thomas M.; Troszak, Lara; Zhu, Motao 2015 Journal Article
Motorcycle helmet use and the risk of head, neck, and fatal injury: Revisiting the Hurt Study Rice, Thomas M.; Troszak, Lara; Ouellet, James V.; Erhardt, Taryn; Smith, Gordon S.; Tsai, Bor-Wen 2016 Journal Article
Novelty helmet use and motorcycle rider fatality Rice, Thomas M.; Troszak, Lara; Erhardt, Taryn; Trent, Roger B.; Zhu, Motao 2017 Journal Article
Oakland Chinatown Pedestrian Scramble: An Evaluation Bechtel, Allyson K.; MacLeod, Kara E.; Ragland, David R. 2003 Technical Report
Objective Stress Factors, Accidents, and Absenteeism in Transit Operators: A Theoretical Framework and Empirical Evidence Greiner, Birgit A.; Krause, Niklas; Ragland, David R.; Fisher, June 1998 Journal Article
Observational Study of Cell Phone and Texting Use Among California Drivers 2012 and Comparison to 2011 Data Cooper, Jill F.; Ragland, David R.; Ewald, Katrin; Wasserman, Lisa; Murphy, Christopher J. 2013 Technical Report
Observational Study of Cell Phone and Texting Use Among California Drivers 2015 and Comparison to 2011 through 2014 Data Cooper, Jill F.; Ragland, David R.; Ewald, Katrin; Wasserman, Lisa; Murphy, Christopher J. 2015 Technical Report
Observational Survey of Cell Phone Use and Texting by California Drivers, 2011 Cooper, Jill F.; Ragland, David R.; Ewald, Katrin; Wasserman, Lisa; Murphy, Christopher J. 2012 Journal Article
Observations of Driver Time-Gap Acceptance at Intersections in Left-Turn Across-Path Opposite-Direction Scenarios Chan, Ching-Yao; Ragland, David R.; Shladover, Steven E.; Misener, James A.; Marco, David 2005 Journal Article
Occupational stressors and hypertension: A multi-method study using observer-based job analysis and self-reports in urban transit operators Greiner, Birgit A.; Krause, Niklas; Ragland, David R.; Fisher, June M. 2004 Journal Article
On The Legal Deterrence Of Pedestrian Hit-and-Run Collisions Grembek, Offer; Griswold, Julia B. 2012 Working Paper
Pedestrian and Bicycle Safety Evaluation for the City of Emeryville at Four Intersections Johnson, Emily S.; Ragland, David R.; Cooper, Jill F.; O'Connor, Terri 2005 Technical Report
Pedestrian and Bicycle Safety Evaluation in a SMART Corridor Ragland, David R.; O’Connor, Terri 2007 Technical Report
Pedestrian and Bicycle Safety Research Brief Barajas, Jesus M. 2017 Research Brief
Pedestrian and Bicycle Safety Research Brief Barajas, Jesus M. 2016 Research Brief
Pedestrian and Bicycle Safety Strategies for UC Berkeley Campus and Periphery: Recommendations for Implementation Schneider, Robert J.; Grembek, Offer; Braughton, Matthew; Orrick, Phyllis; Ragland, David R. 2013 Technical Report
Pedestrian and Bicyclist Safety Effects of the California Safe Routes to School Program Gutierrez, Nicolas; Orenstein, Marla; Cooper, Jill F.; Rice, Thomas M.; Ragland, David R. 2008 Conference Paper
Pedestrian Count Expansion Methods: Bridging the Gap between Land Use Groups and Empirical Clusters Medury, Aditya; Griswold, Julia B.; Huang, Louis; Grembek, Offer 2019 Journal Article
Pedestrian Counting Methods at Intersections: a Comparative Study Diogenes, Mara Chagas; Greene-Roesel, Ryan; Arnold, Lindsay S.; Ragland, David R. 2007 Conference Paper
Pedestrian Counting Methods at Intersections: a Comparative Study Diogenes, Mara Chagas; Greene-Roesel, Ryan; Arnold, Lindsay S.; Ragland, David R. 2007 Conference Paper
Pedestrian Crash Risk on Boundary Roadways University Campus Case Study Schneider, Robert J.; Grembek, Offer; Braughton, Matthew 2013 Journal Article
Pedestrian Safety Improvement Program Grembek, Offer; Bosman, Craig; Bigham, John M.; Fine, Sara; Griswold, Julia B.; Medury, Aditya; Sanders, Rebecca L.; Schneider, Robert J.; Yavari, Afsaneh; Zhang, Yuanyuan; Ragland, David R. 2014 Technical Report
Pedestrian Volume Modeling for Traffic Safety and Exposure Analysis: The Case of Boston, Massachusetts Raford, Noah; Ragland, David R. 2005 Conference Paper
Peer Influence and Perceptions of Safety Aqshems Nichols; Jill F. Cooper 2022 Research Brief
Performance Measures for Complete, Green Streets: A Proposal for Urban Arterials in California Sanders, Rebecca L.; Macdonald, Elizabeth; Anderson, Alia 2010 Conference Paper
Performance Measures for Complete, Green Streets: Initial Findings for Pedestrian Safety along a California Corridor Sanders, Rebecca L.; Macdonald, Elizabeth; Anderson, Alia; Ragland, David R.; Cooper, Jill F. 2011 Technical Report
Physical Environments Influencing Bicyclists’ Perception of Comfort on Separated and On-Street Bicycle Facilities Li, Zhibin; Wang, Wei; Liu, Pan; Ragland, David R. 2012 Journal Article
Physical workload, ergonomic problems, and incidence of low back injury: A 7.5-year prospective study of San Francisco transit operators Krause, Niklas; Rugulies, Reiner; Ragland, David R.; Syme, S. Leonard 2004 Journal Article
Pilot Models for Estimating Bicycle Intersection Volumes Griswold, Julia B.; Medury, Aditya; Schneider, Robert J. 2011 Technical Report