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Search results for "retention ratio"

Filters: Transportation Research Board TRB × 2022 2022 ×
Viewing 1 - 20 of 111 results by relevance

Watershed Approach to Mitigating Hydrologic Impacts of Transportation Projects: Conduct of Research Report  (2022)

The Impacts of Vehicle Automation on the Public Transportation Workforce  (2022)

Design Guidelines for Mitigating Collisions with Trees and Utility Poles  (2022)

Use of 0.7-in. Diameter Strands in Precast Pretensioned Girders  (2022)

Watershed Approach to Mitigating Hydrologic Impacts of Transportation Projects: Guide  (2022)

Investigation of Material Requirements for Highway Guardrail Systems  (2022)

Practices for Assessing and Mitigating the Moisture Susceptibility of Asphalt Pavements  (2022)

Developing a Guide for Managing Performance to Enhance Decision-Making  (2022)

Managing Enhanced Risk in the Mega Project Era  (2022)

Breaking Barriers: Alternative Approaches to Avoiding and Reducing Highway Traffic Noise Impacts  (2022)

On-Street Bus Operations Management  (2022)

Practices for Balancing Safety Investments in a Comprehensive Safety Program  (2022)

Assessing Equity and Identifying Impacts Associated with Bus Network Redesigns  (2022)

Quantifying the Effects of Implements of Husbandry on Pavements  (2022)

Development of Guidelines for Quantifying Benefits of Traffic Incident Management Strategies​  (2022)

Rural Transportation Issues: Research Roadmap  (2022)

Bonded Concrete Overlays on Asphalt Pavements: Resources for Evaluation  (2022)

Programmatic Issues of Future System Performance  (2022)

Measuring and Understanding the Relationship Between Air Service and Regional Economic Development  (2022)

Guidebook for Effective Policies and Practices for Managing Surface Transportation Debt  (2022)