Publications

Titlesort ascending Author Year Publication type
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
Applying Safety Treatments To Rail-Highway At-Grade Crossings Cooper, Douglas L.; Ragland, David R. 2012 Technical Report
Applying Safety Improvements to Fleet Vehicles Cooper, Douglas L.; Sharafsaleh, Mohammad A.; Ragland, David R.; Begley, Loida; Kim, Yong Hee; Jin, Eui Jae 2007 Technical Report
Analysis of Wet Weather Related Collision Concentration Locations: Empirical Assessment of Continuous Risk Profile Oh, Soonmi; Chung, Koohong; Ragland, David R.; Chan, Ching-Yao 2009 Conference Paper
An Intensive Pedestrian Safety Engineering Study Using Computerized Crash Analysis Ragland, David R.; Markowitz, Frank; MacLeod, Kara E. 2003 Technical Report
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
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
Airports and Bicycles: what are the obstacles and incentives for operators to improve bicycle access? Orrick, Phyllis; Frick, Karen Trapenberg 2013 Technical Report
Addressing Inappropriate Driver Behavior at Rail-Highway Crossings Cooper, Douglas L.; Ragland, David R. 2008 Conference Paper
Acceptance of drinking and driving and alcohol-involved driving crashes in California MacLeod, Kara E.; Karriker-Jaffe, Katherine J.; Ragland, David R.; Satariano, William A.; Kelley-Baker, Tara; Lacey, John H. 2015 Journal Article
A Review of ITS-Based Pedestrian Injury Countermeasures Bechtel, Allyson K.; Geyer, Judy A.; Ragland, David R. 2003 Technical Report
A Pilot Model for Estimating Pedestrian Intersection Crossing Volumes Schneider, Robert J.; Arnold, Lindsay S.; Ragland, David R. 2009 Conference Paper
A Pedestrian Exposure Model for the California State Highway System Griswold, Julia B.; Medury, Aditya; Schneider, Robert J.; Amos, Dave; Li, Ang; Grembek, Offer 2019 Journal Article
A Multidimensional Clustering Algorithm for Studying Fatal Road Crashes Fishbain, Barak; Grembek, Offer 2014 Journal Article
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
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
A Dynamic Congestion Pricing Strategy for High-Occupancy Toll Lanes Jang, Kitae; Chung, Koohong 2010 Conference Paper
A Database for Active Transportation Infrastructure and Volume Proulx, Frank R.; Zhang, Yuanyuan; Grembek, Offer 2014 Conference Paper
A Comparative Safety Study of Limited versus Continuous Access High Occupancy Vehicle (HOV) Facilities Jang, Kitae; Ragland, David R.; Chan, Ching-Yao 2009 Technical Report
A Comparative Analysis of Pedestrian and Bicyclist Safety Around University Campuses Grembek, Offer; Medury, Aditya; Orrick, Phyllis; Leung, Katherine; Ragland, David R.; Loukaitou-Sideris, Anastasia; Resnick, Justin; Wong, Norman; Shafizadeh, Kevan; Khan, Ghazan 2014 Technical Report
A behavioral modeling approach to bicycle level of service Griswold, Julia B.; Yu, Mengqiao; Victoria Filingeri; Grembek, Offer; Joan Walker 2018 Journal Article
A 3D Computer Simulation Test of the Leibowitz Hypothesis Barton, Joseph E.; Cohn, Theodore E. 2007 Conference Paper
2024 California Traffic Safety Survey Summary Lisa Peterson; Karen Nguyen Vo 2024 Fact Sheet
2023 CPBSP Annual Report Chen, Katherine L. 2024 Research Highlight
2023 California Traffic Safety Study Summary Jill F. Cooper 2023 Technical Report
2022 Statewide Traffic Safety Survey Summary Cooper, Jill F. 2022 Technical Report
2022 SafeTREC Traffic Safety Fact Sheet: Speed-Related Crashes Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Pedestrian Safety Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Occupant Protection Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Motorcycle Safety Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Emergency Medical Services Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Drug-Involved Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Distracted Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Bicycle Safety Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Alcohol-Impaired Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2022 SafeTREC Traffic Safety Fact Sheet: Aging Road Users Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2022 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Speeding-Related Crashes Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Pedestrian Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Occupant Protection Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Motorcycle Safety Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Emergency Medical Services Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Drug-Involved Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Distracted Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Bicycle Safety Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Alcohol-Impaired Driving Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2021 SafeTREC Traffic Safety Fact Sheet: Aging Road Users Katherine L. Chen; Bor-Wen Tsai; Garrett Fortin; Jill F. Cooper 2021 Fact Sheet
2020 SafeTREC Traffic Safety Facts: Speeding-Related Crashes Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2020 Fact Sheet
2020 SafeTREC Traffic Safety Facts: Pedestrian Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2020 Fact Sheet
2020 SafeTREC Traffic Safety Facts: Occupant Protection Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2020 Fact Sheet
2020 SafeTREC Traffic Safety Facts: Motorcycle Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2020 Fact Sheet