Publications

Some publications are currently not available as we work to make our materials accessible. If you would like access to a specific file, please email us at safetrec@berkeley.edu.

Title Author Year Publication type
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
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
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
Learning the representation of surrogate safety measures to identify traffic conflict Jiajian Lu; Offer Grembek; Mark Hansen 2022 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
Process Mapping of Stakeholders in Transportation Safety Management Salem, Camille; Praveen Vayalamkuzhi; Offer Grembek; Medury, Aditya; Ensch, John L. 2020 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
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
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
Evaluating the impact of socio-economic contributing factors of cities in California on their traffic safety condition Amir A. Amin; Jill F. Cooper 2021 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
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
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
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
Traffic Volume and Collisions Involving Transit and Nontransit Vehicles Ragland, David R.; Hundenski, Ronald J.; Holman, Barbara L.; Fisher, June M. 1991 Journal Article
Consequences of Driving Reduction or Cessation for Older Adults Harrison, Ayodele; Ragland, David R. 2003 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
Rail Crossings: A Strategy to Select Countermeasure Improvements for Rail-Highway Crossings in California Cooper, Douglas L.; Ragland, David R. 2007 Journal Article
Investigating the associations between road network structure and non-motorist accidents Zhang, Yuanyuan; Bigham, John M.; Ragland, David R.; Chen, Xiaohong 2015 Journal Article
Limitations of Data on Cell Phone Involvement in Collisions: A Case Study of California Griswold, Julia B.; Grembek, Offer 2014 Conference Paper
Association between Roadway Intersection Characteristics and Pedestrian Crash Risk in Alameda County, California Schneider, Robert J.; Diogenes, Mara Chagas; Arnold, Lindsay S.; Attaset, Vanvisa; Griswold, Julia B.; Ragland, David R. 2010 Conference Paper
Ten Years Later: Examining the Long-Term Impact of the California Safe Routes to School Program Ragland, David R.; Pande, Swati; Bigham, John M.; Cooper, Jill F. 2014 Conference Paper
A Methodology of Quantifying Precipitation Exposure for Wet-Weather Collisions and Evaluating Effectiveness of Open-Grade Asphalt Concrete as a CountermeasureWeather-related crashes represent a significant concern in roadway safety. Chan, Ching-Yao; Jin, Eui-Jae; Oh, Soon Mi; Ragland, David R. 2010 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
Traffic Injury on Tribal Lands in California Ragland, David R.; Bigham, John M.; Oum, Sang Hyouk; Chen, Katherine L.; Felschundneff, Grace 2014 Conference Paper
Impact of Traffic States on Freeway Collision Frequency Yeo, Hwasoo; Jang, Kitae; Skabardonis, Alexander 2010 Conference Paper
Effects of Weather Variables on Pedestrian Volumes in Alameda County, California Attaset, Vanvisa; Schneider, Robert J.; Arnold, Lindsay S.; Ragland, David R. 2010 Conference Paper
Drivers, Pedestrians, and Cyclists in California Want Complete Streets: Comparison of Results from Roadway Design Surveys of Pedestrians, Drivers, Bicyclists, and Transit Users in Northern and Southern California Sanders, Rebecca L.; Griffin, Ashleigh; MacLeod, Kara E.; Cooper, Jill F. 2014 Conference Paper
Comparison of collisions on HOV facilities with limited and continuous access Jang, Kitae; Chung, Koohong; Ragland, David R.; Chan, Ching-Yao 2008 Conference Paper
The Analysis of Right-of-way for different road users in China: Passing-Passenger-Unit Versus Passenger-Car-Unit Xiong, Wen; Zhang, Yuanyuan; Chen, Xiaohong; Jiang, Chao 2014 Conference Paper
Safety Performance of Experimental Pavement Types in California Using Before-and-After Comparisons Oh, Soonmi; Ragland, David R.; Chan, Ching-Yao 2010 Conference Paper
Changes in Driver Behavior Resulting from Pedestrian Countdown Signals Huey, S. Brian; Ragland, David R. 2007 Conference Paper
Estimating Bicycle and Pedestrian Demand in San Diego Jones, Michael; Buckland, Lauren 2008 Conference Paper
Gap acceptance for vehicles turning left across on-coming traffic: Implications for Intersection Decision Support design Ragland, David R.; Arroyo, Sofia; Shladover, Steven E.; Misener, James A.; Chan, Ching-Yao 2005 Conference Paper
Factors Associated with Hit-and-Run Pedestrian Fatalities and Driver Identification MacLeod, Kara E.; Griswold, Julia B.; Arnold, Lindsay S.; Ragland, David R. 2010 Conference Paper
What They Don’t Know Can Kill Them Mitman, Meghan F.; Ragland, David R. 2007 Conference Paper
Health Impacts of the School Commute Lee, Murray; Orenstein, Marla; Richardson, Maxwell J.; Ragland, David R. 2008 Conference Paper
Providing Intersection Decision Support under Challenging Conditions Shladover, Steven E.; VanderWerf, Joel; Ragland, David R. 2005 Conference Paper
Using Variable Speed Limits To Reduce Rear-End Collision Risks Near Recurrent Bottlenecks Li, Zhibin; Liu, Pan; Bigham, John M.; Ragland, David R. 2013 Conference Paper
Evaluation of the Accuracy of Global Positioning System Coordinates for Collision Locations in California Bigham, John M.; Strang, Garrett; Oum, Sang Hyouk 2014 Conference Paper
Single-Vehicle Fatal Crash Prediction for Two-Lane Rural Highways in the Southeastern United States Zhu, Hong; Dixon, Karen K.; Washington, Simon; Jared, David M. 2010 Conference Paper
Evaluation of an Urban Travel Training for Older Adults Babka, Rhianna JoIris; Cooper, Jill F.; Ragland, David R. 2009 Conference Paper
San Pablo Avenue Pedestrian Signal Timing Optimization Nguyen, Ahn; Ragland, David R. 2007 Conference Paper
Safety Assessment of Uncontrolled Intersections Using Both Conflict Probability and Severity Ma, Yingying; Qin, Xiaoran; Grembek, Offer; Chen, Zhiwei 2016 Conference Paper
Removing Barriers for Seniors at Transit Stops and Stations and the Potential for Transit Ridership Growth Babka, Rhianna JoIris; Zheng, Joseph; Cooper, Jill F.; Ragland, David R. 2008 Conference Paper
Pedestrian Volume Modeling for Traffic Safety and Exposure Analysis: The Case of Boston, Massachusetts Raford, Noah; Ragland, David R. 2005 Conference Paper
Relative Vulnerability Matrix for Evaluating Multimodal Traffic Safety Grembek, Offer 2015 Conference Paper