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Search results for "natural experiments"

Filters: Transportation Research Board TRB × 2020 2020 ×
Viewing 1 - 20 of 38 results by relevance

Update of Security 101: A Physical Security and Cybersecurity Primer for Transportation Agencies  (2020)

Highway Hydraulic Engineering State of Practice  (2020)

Evaluating the Effects of Recycling Agents on Asphalt Mixtures with High RAS and RAP Binder Ratios  (2020)

Leveraging Unmanned Systems for Coast Guard Missions  (2020)

Solid-State Roadway Lighting Design Guide: Volume 2: Research Overview  (2020)

Airport Environmental Research Roadmap Narrative Report  (2020)

Valuing Wildlife Crossings and Enhancements for Mitigation Credits  (2020)

Airport Renewable Energy Projects Inventory and Case Examples  (2020)

Guidance for Using the Interactive Tool for Understanding NEPA at General Aviation Airports  (2020)

A Guide to Emergency Management at State Transportation Agencies  (2020)

Evaluating the Suitability of Roadway Corridors for Use by Monarch Butterflies  (2020)

A Pandemic Playbook for Transportation Agencies  (2020)

Estimating and Contracting Rock Slope Scaling Adjacent to Highways  (2020)

Transit Security Preparedness  (2020)

Deicing Planning Guidelines and Practices for Stormwater Management Systems, second edition  (2020)

Procedures and Guidelines for Validating Contractor Test Data  (2020)

Airports and Unmanned Aircraft Systems, Volume 3: Potential Use of UAS by Airport Operators  (2020)

Potential Section 106 Exempted Categories or Program Comments for Federal Highway Administration Projects: National Streamlining Opportunities  (2020)

Traffic Forecasting Accuracy Assessment Research  (2020)

Airports and Unmanned Aircraft Systems, Volume 2: Incorporating UAS into Airport Infrastructure— Planning Guidebook  (2020)