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Search results for "free propagating"

Filters: Transportation Research Board TRB × 2021 2021 ×
Viewing 1 - 20 of 89 results by relevance

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

Intelligent Transportation Systems in Headway-Based Bus Service  (2021)

Performance Metrics for Public–Private Partnerships  (2021)

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

Transit and Micromobility  (2021)

Rethinking Airport Parking Facilities to Protect and Enhance Non-Aeronautical Revenues  (2021)

Selecting Ramp Design Speeds, Volume 2: Conduct of Research Report  (2021)

Innovative Practices for Transit Planning at Small to Mid-Sized Agencies  (2021)

Guidebook and Research Plan to Help Communities Improve Transportation to Health Care Services  (2021)

Evaluating the Traveler's Perspective to Improve the Airport Customer Experience  (2021)

Airport Microgrid Implementation Toolkit  (2021)

Development of a Posted Speed Limit Setting Procedure and Tool  (2021)

Diverging Diamond Interchange Informational Guide, Second Edition  (2021)

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

Resource Guide for Improving Diversity and Inclusion Programs for the Public Transportation Industry  (2021)

Redesigning Transit Networks for the New Mobility Future  (2021)

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

Playbook for Cultivating Talent in the Airport Environment  (2021)

Selecting Ramp Design Speeds, Volume 1: Guide  (2021)

A Pandemic Playbook for Transportation Agencies  (2021)