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Search results for "ecosystem effects"

Filters: Transportation and Infrastructure Transportation and Infrastructure × 2021 2021 ×
Viewing 1 - 50 of 55 results by relevance

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

Application of Crash Modification Factors for Access Management, Volume 1: Practitioner's Guide  (2021)

COVID-19 Addendum to Critical Issues in Transportation  (2021)

Improving the Efficiency and Consistency of Section 106 Compliance for State DOTs: Strategies for Project-Level Programmatic Agreements  (2021)

Long-Term Aging of Asphalt Mixtures for Performance Testing and Prediction: Phase III Results  (2021)

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

Evaluation and Synthesis of Connected Vehicle Communication Technologies  (2021)

Transportation System Resilience: Research Roadmap and White Papers  (2021)

Modernizing the U.S. Offshore Oil and Gas Inspection Program for Increased Agility and Safety Vigilance  (2021)

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

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

Principles and Guidance for Presenting Active Traffic Management Information to Drivers  (2021)

Revised Clear-Water and Live-Bed Contraction Scour Analysis  (2021)

Protocols for Network-Level Macrotexture Measurement  (2021)

Revised Clear-Water and Live-Bed Contraction Scour Analysis Training Manual  (2021)

Transit Agency Relationships and Initiatives to Improve Bus Stops and Pedestrian Access  (2021)

Practices for Bridge Approach Systems  (2021)

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

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

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

Validation of a Performance-Based Mix Design Method for Porous Friction Courses  (2021)

Asphalt Binder Aging Methods to Accurately Reflect Mixture Aging  (2021)

Utilization Measurement and Management of Fleet Equipment  (2021)

Transit and Micromobility  (2021)

Redesigning Transit Networks for the New Mobility Future  (2021)

Improved Prediction Models for Crash Types and Crash Severities  (2021)

A Pandemic Playbook for Transportation Agencies  (2021)

Guidebook for Data and Information Systems for Transportation Asset Management  (2021)

Legal Implications of Data Collection at Airports  (2021)

Guide to Joint Development for Public Transportation Agencies  (2021)

Developing Guidelines for Integrating Safety and Cost-Effectiveness into Resurfacing, Restoration, and Rehabilitation (3R) Projects  (2021)

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

Electrochemical Test Methods to Evaluate the Corrosion Potential of Earthen Materials  (2021)

Practices for Selecting Pedestrian and Bicycle Projects  (2021)

Investigating the Relationship of As-Constructed Asphalt Pavement Air Voids to Pavement Performance  (2021)

Maintenance and Surface Preparation Activities Prior to Pavement Preservation Treatments  (2021)

Safety Prediction Methodology and Analysis Tool for Freeways and Interchanges  (2021)

Attracting, Retaining, and Developing the Transportation Workforce: Transportation Planners  (2021)

Temporary Pavement Markings Placement and Removal Practices in Work Zones  (2021)

Development of a Comprehensive Approach for Serious Traffic Crash Injury Measurement and Reporting Systems  (2021)

Technical Feasibility of a Wheelchair Securement Concept for Airline Travel: A Preliminary Assessment  (2021)

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

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

Deploying Transportation Resilience Practices in State DOTs  (2021)

Use of Agency Service Agreements in ADA Paratransit Delivery  (2021)

Airport Microgrid Implementation Toolkit  (2021)

Evaluating and Implementing Airport Privatization and Public-Private Partnerships  (2021)

Airport Collaborative Decision Making (ACDM) to Manage Adverse Conditions  (2021)

Using Electronic Devices While Driving: Legislation and Enforcement Implications  (2021)

Consensus Study Report

Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy—2025-2035  (2021)