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Search results for "program variables"

Filters: Transportation Research Board TRB × 2021 2021 ×
Viewing 1 - 4 of 4 results by relevance

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

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

Long-Term Aging of Asphalt Mixtures for Performance Testing and Prediction: Phase III Results  (2021)

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