Safety Performance of Experimental Pavement Types in California Using Before-and-After Comparisons |
Oh, Soonmi; Ragland, David R.; Chan, Ching-Yao |
2010 |
Conference Paper |
Development of a Variable Speed Limit Strategy Based on Car Following Behaviors for Improving Freeway Safety Under Severe Weathers |
Li, Zhibin; Liu, Pan; Li, Ye; Xu, Chengcheng; Yu, Hao; Zhang, Yuanyuan |
2014 |
Conference Paper |
Estimating Bicycle and Pedestrian Demand in San Diego |
Jones, Michael; Buckland, Lauren |
2008 |
Conference Paper |
The Continuing Debate about Safety in Numbers—Data from Oakland, CA |
Geyer, Judy A.; Raford, Noah; Ragland, David R.; Pham, Trinh |
2006 |
Conference Paper |
Associations between Road Network Structure and Pedestrian-Bicyclist Accidents |
Zhang, Yuanyuan; Bigham, John M.; Li, Zhibin; Ragland, David R.; Chen, Xiaohong |
2012 |
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 |
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 |
Pedestrian Counting Methods at Intersections: a Comparative Study |
Diogenes, Mara Chagas; Greene-Roesel, Ryan; Arnold, Lindsay S.; 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 |
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 |
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 |
Evaluation of the Safe Routes to Transit Program in California |
Weinzimmer, David; Sanders, Rebecca L.; Dittrich, Heidi; Cooper, Jill F. |
2014 |
Conference Paper |
Performance Measures for Complete, Green Streets: A Proposal for Urban Arterials in California |
Sanders, Rebecca L.; Macdonald, Elizabeth; Anderson, Alia |
2010 |
Conference Paper |
HOV Lane Configurations and Safety Performance of California Freeways – An Investigation of Differential Distributions and Statistical Analysis |
Jang, Kitae; Chan, Ching-Yao |
2009 |
Conference Paper |
Changes in Driver Behavior Resulting from Pedestrian Countdown Signals |
Huey, S. Brian; Ragland, David R. |
2007 |
Conference Paper |
Addressing Inappropriate Driver Behavior at Rail-Highway Crossings |
Cooper, Douglas L.; Ragland, David R. |
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 |
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 |
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 |
What They Don’t Know Can Kill Them |
Mitman, Meghan F.; Ragland, David R. |
2007 |
Conference Paper |
Effectiveness of a Commercially Available Automated Pedestrian Counting Device in Urban Environments: Comparison with Manual Counts |
Greene-Roesel, Ryan; Diogenes, Mara Chagas; Ragland, David R.; Lindau, Luis Antonio |
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 |
Driver and Pedestrian Behavior at Uncontrolled Crosswalks in the Tahoe Basin Recreation Area |
Mitman, Meghan F.; Cooper, Douglas L.; DuBose, Brooke |
2010 |
Conference Paper |
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 |
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 |
Dynamic Programming-based Pedestrian Hotspot Identification Approach |
Medury, Aditya; Grembek, Offer |
2014 |
Conference Paper |
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 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 |
The Effects of Transportation Corridor Features on Driver and Pedestrian Behavior and on Community Economic Vitality: Final Study Report |
Sanders, Rebecca L.; Griffin, Ashleigh; MacLeod, Kara E.; Cooper, Jill F.; Ragland, David R. |
2012 |
Technical Report |
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 |
2023 California Traffic Safety Study Summary |
Jill F. Cooper |
2023 |
Technical Report |
Cross-Section Designs for the Safety Performance of Buffer-Separated High-Occupancy Vehicle (HOV) lanes |
Jang, Kitae; Kang, Sanghyeok; Seo, Jongwon; Chan, Ching-Yao |
2011 |
Technical Report |
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 |
Impact of Pedestrian Presence on Movement of Left-Turning Vehicles: Method, Preliminary Results & Possible Use in Intersection Decision Support |
Banerjee, Ipsita; Shladover, Steven E.; Misener, James A.; Chan, Ching-Yao; Ragland, David R. |
2004 |
Technical Report |
Integration of Light Rail Transit into City Streets |
Korve, Hans W.; Farran, Jose I.; Mansel, Douglas M.; Levinson, Herbert S.; Chira-Chavala, T.; Ragland, David R. |
1996 |
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 |
The Effects of Transportation Corridors' Roadside Design Features on User Behavior and Safety, and Their Contributions to Health, Enviornmental Quality, and Community Economic Vitality: a Literature Review |
Macdonald, Elizabeth; Sanders, Rebecca; Supawanich, Paul |
2008 |
Technical Report |
Space Syntax: An Innovative Pedestrian Volume Modeling Tool for Pedestrian Safety |
Raford, Noah; Ragland, David R. |
2003 |
Technical Report |
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 |
California Traffic Safety Survey 2020 |
Ewald, Katrin; Wasserman, Lisa |
2020 |
Technical Report |
California Traffic Safety Survey 2022 |
Ewald, Katrin; Wasserman, Lisa |
2022 |
Technical Report |
Bicycle Infrastructure that Extends beyond the Door: Examining Investments in Bicycle-oriented Design through a Qualitative Survey of Commercial Building Owners and Tenants |
Orrick, Phyllis; Frick, Karen Trapenberg; Ragland, David R. |
2011 |
Technical Report |
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 |
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 |
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 |