Publications

Title Author Year Publication typesort descending
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
Geocoding Police Collision Report Data from California: A Comprehensive Approach Bigham, John M.; Rice, Thomas M.; Pande, Swati; Lee, Junhak; Park, Shin Hyoung; Gutierrez, Nicolas; Ragland, David R. 2009 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
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
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
Attributable risk of alcohol and other drugs for crashes in the transit industry Cunradi, Carol B.; Ragland, David R.; Greiner, Birgit A.; Klein, M.; Fisher, June M. 2005 Journal Article
Safe Routes to School Safety and Mobility Analysis Orenstein, Marla R.; Gutierrez, Nicolas; Rice, Thomas M.; Cooper, Jill F.; Ragland, David R. 2007 Journal Article
Utilizing the Eigenvectors of Freeway Loop Data Spatiotemporal Schematic for Real Time Crash Prediction Fang, Shou'en; Xie, Wenjing; Wang, Junhua; Ragland, David R. 2016 Journal Article
Bicycle Commuting Market Analysis Using Attitudinal Market Segmentation Approach Li, Zhibin; Wang, Wei; Yang, Chen; Ragland, David R. 2012 Journal Article
Developing a safety heatmap of uncontrolled intersections using both conflict probability and severity Ma, Yingying; Qin, Xiaoran; Grembek, Offer; Chen, Zhiwei 2018 Journal Article
Household Travel Surveys in Context-Based Approach for Adjusting ITE Trip Generation Rates in Urban Contexts Clifton, Kelly J.; Currans, Kristina M.; Cutter, April C.; Schneider, Robert J. 2012 Journal Article
Identification of Freeway Secondary Accidents with Traffic Shock Wave Detected by Loop Detectors Wang, Junhua; Xie, Wenjing; Liu, Boya; Fang, Shou'en; Ragland, David R. 2016 Journal Article
Centrality Characteristics of Road Network Patterns of Traffic Analysis Zones Zhang, Yuanyuan; Wang, Xuesong; Zeng, Peng; Chen, Xiaohong 2011 Journal Article
Alcohol Consumption and Incidence of Workers' Compensation Claims: A 5-Year Prospective Study of Urban Transit Operators Ragland, David R.; Krause, Niklas; Greiner, Birgit A.; Holman, Barbara L.; Fisher, June M.; Cunradi, Carol B. 2002 Journal Article
A Methodology for Counting Pedestrians at Intersections: Using Automated Counters to Extrapolate Weekly Volumes from Short Manual Counts Schneider, Robert J.; Arnold, Lindsay S.; Ragland, David R. 2009 Journal Article
Driver/Pedestrian Understanding and Behavior at Marked and Unmarked Crosswalks Ragland, David R.; Mitman, Meghan F. 2007 Journal Article
Modeling Secondary Accidents Identified by Traffic Shock Waves Wang, Junhua; Liu, Boya; Lanfang, Zhang; Ragland, David R. 2015 Journal Article
Wayfinding-Oriented Design for Passenger Guidance Signs in Large-Scale Transit Center in China Zhang, Yuanyuan; Chen, Xiaohong; Jiang, Jingwen 2010 Journal Article
Consequences of Driving Reduction or Cessation for Older Adults Harrison, Ayodele; Ragland, David R. 2003 Journal Article
Using Geographically Weighted Poisson Regression for county-level crash modeling in California Li, Zhibin; Wang, Wei; Liu, Pan; Bigham, John M.; Ragland, David R. 2013 Journal Article
A behavioral modeling approach to bicycle level of service Griswold, Julia B.; Yu, Mengqiao; Victoria Filingeri; Grembek, Offer; Joan Walker 2018 Journal Article
The Effectiveness of Child Restraint Systems for Children Aged 3 Years or Younger During Motor Vehicle Collisions: 1996 to 2005 Rice, Thomas M.; Anderson, Craig L. 2009 Journal Article
High Collision Concentration Location: Table C Evaluation and Recommendations Ragland, David R.; Chan, Ching-Yao 2007 Journal Article
Experimental Research of Relationship between Pedestrian Stopping Distance and Walking Speed to Avoid Pedestrian Crowd Stampede Accident Zhang, Yuanyuan; Chen, Xiaohong; Li, Na 2010 Journal Article
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
Reasons Given by Older People for Limitation or Avoidance of Driving Ragland, David R.; Satariano, William A.; MacLeod, Kara E. 2002 Journal Article
Surrogate safety measure for evaluating rear-end collision risk related to kinematic waves near freeway recurrent bottlenecks Li, Zhibin; Ahn, Seongchae; Chung, Koohong; Ragland, David R.; Wang, Wei; Yu, Jeong Whon 2013 Journal Article
Comparison of Pedestrian Count Expansion Methods: Land Use Groups versus Empirical Clusters Griswold, Julia B.; Medury, Aditya; Schneider, Robert J.; Grembek, Offer 2018 Journal Article
Qualitative Comparison of North-American Procedures for Areawide Pedestrian Travel Measurement Greene-Roesel, Ryan; Diógenes, Mara C.; Ragland, David R.; Lindau, Luis A. 2007 Journal Article
Alcohol, Stress-Related Factors, and Short-Term Absenteeism Among Urban Transit Operators Cunradi, Carol B.; Greiner, Birgit A.; Ragland, David R.; Fisher, June M. 2005 Journal Article
Traffic Volume and Collisions Involving Transit and Nontransit Vehicles Ragland, David R.; Hundenski, Ronald J.; Holman, Barbara L.; Fisher, June M. 1991 Journal Article
Problems With Vision Associated With Limitations or Avoidance of Driving in Older Populations Satariano, William A.; MacLeod, Kara E.; Kohn, Theodore E.; Ragland, David R. 2004 Journal Article
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
Rail Crossings: A Strategy to Select Countermeasure Improvements for Rail-Highway Crossings in California Cooper, Douglas L.; Ragland, David R. 2007 Journal Article
Attribution of functional limitation to cancer decreases in the year following breast cancer diagnosis in older patients Sehl, Mary E.; Satariano, William A.; Ragland, David R.; Reuben, David B.; Naeim, Arash 2008 Journal Article
The Inclusion of Adult Vehicle Occupants in Matched Cohort Studies of Child Restraint Effectiveness: A Study of Potential Bias Rice, Thomas M.; Anderson, Craig L. 2010 Journal Article
A Multidimensional Clustering Algorithm for Studying Fatal Road Crashes Fishbain, Barak; Grembek, Offer 2014 Journal Article
Drinking and driving and perceptions of arrest risk among California drivers: Relationships with DUI arrests in their city of residence MacLeod, Kara E.; Karriker-Jaffe, Katherine J.; Satariano, William A.; Kelley-Baker, Tara; Lacey, John H.; Ragland, David R. 2017 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
How effective are community pedestrian safety training workshops? Short-term findings from a program in California Barajas, Jesus M.; Beck, Kate M.; Cooper, Jill F.; Lopez, Ana; Reynosa, Amanda 2019 Journal Article
Trauma Center-Based Surveillance of Nontraffic Pedestrian Injury among California Children Rice, Thomas M.; Trent, Roger B.; Bernacki, Kate; Rice, Jennifer K.; Lovette, Bonnie; Hoover, Eileen; Fennell, Janette; Aistrich, Anna Zacher; Wiltsek, Dana; Corman, Ellen; Anderson, Craig L.; Sherck, John 2011 Journal Article
Combining traffic efficiency and traffic safety in countermeasure selection to improve pedestrian safety at two-way stop controlled intersections Yang, Zhao; Zhang, Yuanyuan; Grembek, Offer 2016 Journal Article
The Impact of Health Problems on Driving Status Among Older Adults MacLeod, Kara E.; Satariano, William A.; Ragland, David R. 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
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
Geocoding vehicle collisions on Korean expressways based on postmile referencing Park, Shin Hyoung; Bigham, John M.; Kho, Seung-Young; Kang, Seungmo; Kim, Dong-Kyu 2011 Journal Article
Diffusing innovative road safety practice: A social network approach to identifying opinion leading U.S. cities LaJeunesse, Seth; Heiny, Stephen; Evenson, Kelly R.; Fiedler, Lisa M.; Cooper, Jill F. 2019 Journal Article
Predictors of Nonstandard Helmet Use Among San Francisco Bay–Area Motorcyclists Tsui, Casey K.; Rice, Thomas M.; Pande, Swati 2013 Journal Article
Crashes on and Near College Campuses: A Comparative Analysis of Pedestrian and Bicyclist Safety Loukaitou-Sideris, Anastasia; Medury, Aditya; Fink, Camille; Grembek, Offer; Shafizadeh, Kevan; Wong, Norman; Orrick, Phyllis 2014 Journal Article
Visual Assessment of Pedestrian Crashes Griswold, Julia B.; Fishbain, Barak; Washington, Simon; Ragland, David R. 2010 Journal Article