Publications

Titlesort descending Author Year Publication type
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 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
Peer Influence and Perceptions of Safety Aqshems Nichols; Jill F. Cooper 2022 Research Brief
Perceptions of Bicycle Safety: A Data and User-Experience Approach Gregory Harasym 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
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
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
Predictors of Nonstandard Helmet Use Among San Francisco Bay–Area Motorcyclists Tsui, Casey K.; Rice, Thomas M.; Pande, Swati 2013 Journal Article
Prehospital Response Time and Traumatic Injury—A Review Doggett, Sarah; Ragland, David R.; Felschundneff, Grace 2018 Research Report
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
Process Mapping of Stakeholders in Transportation Safety Management Salem, Camille; Praveen Vayalamkuzhi; Offer Grembek; Medury, Aditya; Ensch, John L. 2020 Journal Article
Promoting Research Results and New Technologies: Making the Case for Accelerated Deployment Andrews, Stephen; Madanat, Samer; Ragland, David R.; West, Thomas 2011 Technical Report
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
Providing Intersection Decision Support under Challenging Conditions Shladover, Steven E.; VanderWerf, Joel; Ragland, David R. 2005 Conference Paper
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
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
Rail Crossings: A Strategy to Select Countermeasure Improvements for Rail-Highway Crossings in California Cooper, Douglas L.; Ragland, David R. 2007 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
Recommendations to Improve Pedestrian Safety in the Town of Paradise Dang, Tony; Alfsen, Wendy 2013 Working Paper
Red-Light-Running Collision Avoidance Grembek, Offer; Zhou, Kun; Zhang, Wei-Bin 2009 Technical Report
Relative Burden of Distracted Driving Fatalities by Characteristic Griswold, Julia B.; Grembek, Offer 2014 Journal Article
Relative Vulnerability Matrix for Evaluating Multimodal Traffic Safety Grembek, Offer 2015 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
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
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
Safe Routes for Older Adults Guide McMillan, Tracy; Cooper, Jill F.; Ana Lopez 2018 Guidebook
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 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 Transit Program Evaluation Final Report Sanders, Rebecca L.; Weinzimmer, David; Dittrich, Heidi; Cooper, Jill F. 2014 Technical Report