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Search results for "secondary compounds"

Filters: Transportation Research Board TRB × 2021 2021 ×
Viewing 1 - 20 of 64 results by relevance

Options for Reducing Lead Emissions from Piston-Engine Aircraft  (2021)

Guidebook for Developing a Zero- or Low-Emissions Roadmap at Airports  (2021)

Mitigation of Weldment Cracking in Steel Highway Structures Due to the Galvanizing Process  (2021)

Practices for Project-Level Analyses for Air Quality  (2021)

Guidebook for Deploying Zero-Emission Transit Buses  (2021)

Use of Vehicle Probe and Cellular GPS Data by State Departments of Transportation  (2021)

Summary State DOT Practices for Developing and Implementing TSMO Plans  (2021)

Evaluation and Synthesis of Connected Vehicle Communication Technologies  (2021)

Practice and Performance of Cold In-Place Recycling and Cold Central Plant Recycling  (2021)

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

Criteria for Restoration of Longitudinal Barriers, Phase II  (2021)

Entrained Air-Void Systems for Durable Highway Concrete  (2021)

The Transit Analyst Toolbox: Analysis and Approaches for Reporting, Communicating, and Examining Transit Data  (2021)

Portland Cement Concrete Pavement Joint Sealant Practices and Performance  (2021)

Repair and Maintenance of Post-Tensioned Concrete Bridges  (2021)

Practices for Construction-Ready Digital Terrain Models  (2021)

Practices for Selecting Pedestrian and Bicycle Projects  (2021)

Mainstreaming System Resilience Concepts into Transportation Agencies: A Guide  (2021)

Guidance to Predict and Mitigate Dynamic Hydroplaning on Roadways  (2021)