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Search results for "scientific investigation"

Filters: Transportation Research Board TRB ×
Viewing 1 - 6 of 6 results by relevance

Rural Transportation Issues: Research Roadmap  (2022)

Technical Document and User Guide for the Multi-Modal Passenger Simulation Model for Comparing Passenger Rail Energy Consumption with Competing Modes  (2015)

Making Transportation Tunnels Safe and Secure  (2006)

Evaluation of Methodologies for Visual Impact Assessments  (2013)

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

Consensus Study Report

Polar Icebreaker Roles and U.S. Future Needs: A Preliminary Assessment  (2005)