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Search results for "frequency percentage"

Viewing 21 - 40 of 142 results by relevance

Development of Safety Performance-Based Guidelines for the Roadside Design Guide  (2022)

Bridge Element Data Collection and Use  (2022)

Highway Safety Manual User Guide  (2022)

Safety Effects of Raising Speed Limits to 75 mph and Higher  (2022)

Guidelines for Cost-Effective Safety Treatments of Roadside Ditches  (2021)

Consensus Study Report

Mental Health, Substance Use, and Wellbeing in Higher Education: Supporting the Whole Student  (2021)

Development of a Posted Speed Limit Setting Procedure and Tool  (2021)

Transit and Micromobility  (2021)

Safety Performance of Part-Time Shoulder Use on Freeways, Volume 2: Conduct of Research Report  (2021)

Safety Prediction Methodology and Analysis Tool for Freeways and Interchanges  (2021)

Consensus Study Report

The Future of Electric Power in the United States  (2021)

Minutes Matter: A Bus Transit Service Reliability Guidebook  (2020)

ADA Paratransit Service Models  (2018)

Assessing Interactions Between Access Management Treatments and Multimodal Users  (2018)

Practices in One-Lane Traffic Control on a Two-Lane Rural Highway  (2018)

Guidance for Underwater Installation of Filter Systems  (2018)

Underwater Installation of Filter Systems for Scour and Erosion Countermeasures, Volume 1: Research Report  (2018)

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

Specifying and Measuring Asphalt Pavement Density to Ensure Pavement Performance  (2017)

Highway Worker Safety  (2017)