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Search results for "observational studies"

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Viewing 1 - 20 of 89 results by relevance

Recommended Bicycle Lane Widths for Various Roadway Characteristics  (2014)

Design of Interchange Loop Ramps and Pavement/Shoulder Cross-Slope Breaks  (2017)

Design Guidance for Channelized Right-Turn Lanes  (2014)

Guidelines for the Development and Application of Crash Modification Factors  (2022)

Combined High-Visibility Enforcement: Determining the Effectiveness  (2024)

Safety of U-Turns at Unsignalized Median Openings  (2004)

Identification of Factors Contributing to the Decline of Traffic Fatalities in the United States from 2008 to 2012  (2020)

Deployment, Use, and Effect of Real-Time Traveler Information Systems  (2013)

A Research Roadmap for Transportation and Public Health  (2019)

Identifying and Prioritizing Behavioral Interventions to Improve Child Passenger Safety in For-Hire Vehicles  (2023)

Final Report for NCHRP Report 581: Design of Construction Work Zones on High-Speed Highways  (2007)

Design Guidance for Freeway Mainline Ramp Terminals  (2012)

Highway Safety Behavioral Strategies for Rural Areas  (2023)

Influence of Infrastructure Design on Distracted Driving  (2022)

Development of Crash Modification Factors for Uncontrolled Pedestrian Crossing Treatments  (2017)

Operation of Light Rail Transit through Ungated Crossings at Speeds over 35 MPH  (2012)

Incorporating Safety into Long-Range Transportation Planning  (2006)

Manual to Improve Rail Transit Safety at Platform/Vehicle and Platform/Guideway Interfaces  (2017)