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Search results for "scientific studies"

Filters: Transportation and Infrastructure Transportation and Infrastructure × National Cooperative Highway Research Program NCHRP ×
Viewing 1 - 10 of 10 results by relevance

Environmental Performance Measures for State Departments of Transportation  (2015)

Practices to Manage Traffic Sign Retroreflectivity  (2012)

Rural Transportation Issues: Research Roadmap  (2022)

Evaluation of Methodologies for Visual Impact Assessments  (2013)

Scour at Bridge Foundations on Rock  (2012)

Evaluation of the Use and Effectiveness of Wildlife Crossings  (2008)

Seismic Evaluation of Bridge Columns with Energy Dissipating Mechanisms, Volume 1: Research Overview and Volume 2: Guidelines  (2017)

Strategic Issues Facing Transportation, Volume 2: Climate Change, Extreme Weather Events, and the Highway System: Practitioner's Guide and Research Report  (2014)

Nondestructive Evaluation of Highway System Asset Foundational Condition and Capability  (2023)

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