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Search results for Ethics Education and Scientific and Engineering Research What's been Learned? What's been Done?

Filters: National Cooperative Highway Research Program NCHRP × 2022 2022 ×
Viewing 1 - 20 of 103 results by relevance

Implementation of Subsurface Utility Engineering for Highway Design and Construction  (2022)

Application of Dynamic Lane-Use Control: Proposed Practices  (2022)

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

Attracting, Retaining, and Developing the 2030 Transportation Workforce: Design, Construction, and Maintenance  (2022)

Programmatic Issues of Future System Performance  (2022)

Guide to Implementation of the Toward Zero Deaths National Strategy on Highway Safety  (2022)

Human Factors Guidelines for Road Systems 2021 Update, Volume 2: Conduct of Research Report  (2022)

Roadside Safety Analysis Program (RSAP) Update  (2022)

Guide to Understanding Effects of Raising Speed Limits  (2022)

Guidelines for Treatments to Mitigate Opposite Direction Crashes  (2022)

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

Developing a Systematic Approach for Determining Construction Contract Time  (2022)

Rural Transportation Issues: Research Roadmap  (2022)

Guide to Alternative Technologies for Preventing and Mitigating Vehicle Intrusions into Highway Work Zones  (2022)

Serious and Fatal Motorcycle Crashes into Traffic Barriers: Injury Information  (2022)

Zone of Intrusion Envelopes Under MASH Impact Conditions for Rigid Barrier Attachments  (2022)

Relationships Between the Fatigue Properties of Asphalt Binders and the Fatigue Performance of Asphalt Mixtures  (2022)

Performance Criteria for Retroreflective Pavement Markers  (2022)

Safety Effects of Raising Speed Limits to 75 mph and Higher  (2022)