Publications

Titlesort ascending Author Year Publication type
San Francisco PedSafe II Project Outcomes and Lessons Learned Hua, Jenna; Gutierrez, Nicolas; Banerjee, Ipsita; Markowitz, Frank; Ragland, David R. 2009 Conference Paper
Safety Performance of High-Occupancy Vehicle (HOV) Facilities: Evaluation of HOV Lane Configurations in California Jang, Kitae; Chung, Koohong; Ragland, David R.; Chan, Ching-Yao 2009 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
Safety Evaluation of High-Occupancy Vehicle (HOV) Facilities in California Ragland, David R.; Oh, Soonmi; Chan, Ching-Yao 2008 Technical Report
Safety Assessment of Uncontrolled Intersections Using Both Conflict Probability and Severity Ma, Yingying; Qin, Xiaoran; Grembek, Offer; Chen, Zhiwei 2016 Conference Paper
Safety and Other Impacts of Vehicle Impound Enforcement Cooper, Douglas L.; Chira-Chavala, T.; Gillen, David 2000 Technical Report
SafeTREC Traffic Safety Facts: Speeding-Related Collisions Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Seat Belt Use Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Pedestrian Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Motorcycle Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Emergency Medical Services Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Drug-Involved Driving Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Bicycle Safety Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
SafeTREC Traffic Safety Facts: Aging Road Users Chen, Katherine L.; Tsai, Bor-Wen; Fortin, Garrett; Cooper, Jill F. 2018 Fact Sheet
Safe Routes to Transit Program Evaluation Final Report Sanders, Rebecca L.; Weinzimmer, David; Dittrich, Heidi; Cooper, Jill F. 2014 Technical Report
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
Safe Routes to School Local School Project: A health evaluation at 10 low-income schools Cooper, Jill F.; McMillan, Tracy 2010 Technical Report
Safe Routes for Older Adults Guide McMillan, Tracy; Cooper, Jill F.; Ana Lopez 2018 Guidebook
Rural Road Links: A Review on Current Research Projects & Initiatives Aimed at Reducing Vehicle Crash Fatalities on Rural Roads Quiros, Lesliam; Shaver, Barrett 2003 Technical Report
Roadway and Infrastructure Design and Its Relation to Pedestrian and Bicycle Safety: Basic Principles, Applications, and Benefits Ragland, David R.; Grembek, Offer; Orrick, Phyllis; Felschundneff, Grace 2012 Working 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
Relative Vulnerability Matrix for Evaluating Multimodal Traffic Safety Grembek, Offer 2015 Conference Paper
Relative Burden of Distracted Driving Fatalities by Characteristic Griswold, Julia B.; Grembek, Offer 2014 Journal Article
Red-Light-Running Collision Avoidance Grembek, Offer; Zhou, Kun; Zhang, Wei-Bin 2009 Technical Report
Recommendations to Improve Pedestrian Safety in the Town of Paradise Dang, Tony; Alfsen, Wendy 2013 Working Paper
Reasons Given by Older People for Limitation or Avoidance of Driving Ragland, David R.; Satariano, William A.; MacLeod, Kara E. 2002 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
Quantifying the Performance of Countermeasures for Collision Concentration Related to Ramp/Freeway Mainline Junctions Lee, Joon Ho; Chan, Ching-Yao; Ragland, David R. 2009 Technical Report
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
Providing Intersection Decision Support under Challenging Conditions Shladover, Steven E.; VanderWerf, Joel; Ragland, David R. 2005 Conference Paper
Property Damage Crash Equivalency Factors for Solving the Crash Frequency-Severity Dilemma: Case Study on South Korean Rural Roads Oh, Jutaek; Washington, Simon; Lee, Dongmin 2010 Conference Paper
Promoting Research Results and New Technologies: Making the Case for Accelerated Deployment Andrews, Stephen; Madanat, Samer; Ragland, David R.; West, Thomas 2011 Technical Report
Process Mapping of Stakeholders in Transportation Safety Management Salem, Camille; Praveen Vayalamkuzhi; Offer Grembek; Medury, Aditya; Ensch, John L. 2020 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
Prehospital Response Time and Traumatic Injury—A Review Doggett, Sarah; Ragland, David R.; Felschundneff, Grace 2018 Research Report
Predictors of Nonstandard Helmet Use Among San Francisco Bay–Area Motorcyclists Tsui, Casey K.; Rice, Thomas M.; Pande, Swati 2013 Journal Article
Pre-Intervention Assessment: UC Davis Medical Center and California Health Care Safety Net Institute Child Passenger Safety Initiative Cooper, Jill F.; Ragland, David R.; MacLeod, Kara E.; Jameson, Wendy 2002 Technical Report
Pre-hospital Care of Road Traffic Injuries in Chiang Mai, Thailand Brown, Ted R.; Geyer, Judy A.; Taghavy, Azita; Mitchell, Brian P.; Ragland, David R. 2004 Technical Report
Pilot Models for Estimating Bicycle Intersection Volumes Griswold, Julia B.; Medury, Aditya; Schneider, Robert J. 2011 Technical Report
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
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
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
Performance Measures for Complete, Green Streets: A Proposal for Urban Arterials in California Sanders, Rebecca L.; Macdonald, Elizabeth; Anderson, Alia 2010 Conference Paper
Perceptions of Bicycle Safety: A Data and User-Experience Approach Gregory Harasym 2022 Research Brief
Peer Influence and Perceptions of Safety Aqshems Nichols; Jill F. Cooper 2022 Research Brief
Peer Exchange Series 2024: My community is eager to collaborate and grow! Where do we go from here? Areli Ariana Balderrama; Lucia Ornelas 2024 Research Brief
Pedestrian Volume Modeling for Traffic Safety and Exposure Analysis: The Case of Boston, Massachusetts Raford, Noah; Ragland, David R. 2005 Conference Paper
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 Crash Risk on Boundary Roadways University Campus Case Study Schneider, Robert J.; Grembek, Offer; Braughton, Matthew 2013 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