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Search results for "economic variables"

Filters: Transportation Research Board TRB × 2021 2021 ×
Viewing 1 - 20 of 103 results by relevance

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

Application of Crash Modification Factors for Access Management, Volume 1: Practitioner's Guide  (2021)

Resilience Primer for Transportation Executives  (2021)

Deploying Transportation Resilience Practices in State DOTs  (2021)

Understanding and Communicating Reliability of Crash Prediction Models  (2021)

Reliability of Crash Prediction Models: A Guide for Quantifying and Improving the Reliability of Model Results  (2021)

Posted Speed Limit Setting Procedure and Tool: User Guide  (2021)

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

Application of Crash Modification Factors for Access Management, Volume 2: Research Overview  (2021)

An Update on Public Transportation's Impacts on Greenhouse Gas Emissions  (2021)

Prioritization of Public Transportation Investments: A Guide for Decision-Makers  (2021)

Development of a Comprehensive Approach for Serious Traffic Crash Injury Measurement and Reporting Systems  (2021)

Airport Microgrid Implementation Toolkit  (2021)

Practices for Selecting Pedestrian and Bicycle Projects  (2021)

Utilization Measurement and Management of Fleet Equipment  (2021)

Improved Prediction Models for Crash Types and Crash Severities  (2021)

Investigating the Relationship of As-Constructed Asphalt Pavement Air Voids to Pavement Performance  (2021)

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

Mainstreaming System Resilience Concepts into Transportation Agencies: A Guide  (2021)

Updating the AASHTO LRFD Movable Highway Bridge Design Specifications  (2021)