Volpe National Transportation Systems Center, Technical Reference Center

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Federal Highway Administration
This collection contains reports and resources from the Federal Highway Administration (FHWA).

Curing Concrete Paving Mixtures: [techbrief]

Published:

2019-11-01

Abstract:

This Tech Brief focuses specifically on approaches commonly used for curing cast-in-place concrete pavements. The most common method is the application of membrane-forming curing compounds, although fogging, plastic sheets, wetted materials, and insu...

File Type:

[PDF - 1.84 MB]

Applications of Knowledge Discovery in Massive Transportation Data: The Development of a Transportation Research Informatics Platform (TRIP)

Published:

2019-01-01

Abstract:

Transportation researchers and practitioners have access to unprecedented amounts of data but lack the tools to easily store, manipulate, and analyze these data. The Transportation Research Informatics Platform (TRIP) is an informatics-based system d...

File Type:

[PDF - 4.39 MB]

Efficient Messaging for Changeable-Message Signs During Nonrecurring Events

Published:

2019-01-01

Abstract:

Changeable-message signs (CMSs), also referred to as variable- or dynamic-message signs, are programmable signs used on roadways throughout the United States. Because they provide relevant, current information safely, CMSs are among the most popular ...

File Type:

[PDF - 1.00 MB]

Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements, Volume V: Appendix D, Estimation of Subgrade Shear Strength Parameters Using Falling Weight Deflectometer

Published:

2019-01-01

Abstract:

The movement of superheavy loads (SHLs) has become more common over the years since it is a vital necessity for many important industries, such as chemical, oil, electrical, and defense. SHL hauling units are much larger in size and weight compared t...

File Type:

[PDF - 1.77 MB]

Exploratory Advanced Research Program Research Associates Program 2018: [brochure]

Published:

2019-01-01

Abstract:

Since 1954, the National Research Council (NRC) has conducted the Research Associateship Program (RAP) in cooperation with sponsoring Federal laboratories and other approved participating research organizations. RAP provides highly skilled and exceed...

File Type:

[PDF - 8.17 MB]

Research and Innovative Solutions for the Nation's Highway Challenges: [brochure]

Published:

2019-01-01

Abstract:

Welcome to the Turner-Fairbank Highway Research Center (TFHRC), the Nation's premier highway research and development facility. Located in McLean, VA, Federal Highway Administration's (FHWA) TFHRC coordinates and conducts an ambitious program of inno...

File Type:

[PDF - 1.17 MB]

Research and Innovative Solutions for the Nation's Highway Challenges: [brochure]

Published:

2019-01-01

Abstract:

File Type:

[PDF - 5.66 MB]

Connected Vehicle Pilot Deployment Program: Driving Towards Deployment: Lessons Learned From the Design/Build/Test Phase

Published:

2018-12-13

Abstract:

The Connected Vehicle Pilot Deployment (CV Pilots) Program seeks to spur innovation among early adopters of connected vehicle application concepts. Pilot deployment awards were given to three sites, New York City, Wyoming, and Tampa, FL. The CV pilot...

File Type:

[PDF - 792.71 KB]

Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements Volume Appendix H Analysis of Cost Allocation Associated With Pavement Damage Under a Superheavy Load Vehicle Movement

Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements, Volume Ⅸ: Appendix H, Analysis of Cost Allocation Associated With Pavement Damage Under a Superheavy Load Vehicle Movement

Published:

2018-12-01

Abstract:

The movement of superheavy loads (SHLs) has become more common over the years, since it is a vital necessity for many important industries, such as chemical, oil, electrical, and defense. SHL hauling units are much larger in size and weight compared ...

File Type:

[PDF - 1.91 MB]

Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements, Volume III: Appendix B, Superheavy Load Configurations and Nucleus of Analysis Vehicle

Published:

2018-12-01

Abstract:

File Type:

[PDF - 4.94 MB]

The Role of Artificial Intelligence and Machine Learning in Federally Supported Surface Transportation Initiatives

Published:

2018-12-01

Abstract:

When people hear the phrase “artificial intelligence,” they might think of robots and machines that perform efficiently and quickly some of the functions that humans do, such as translating signs in a foreign language, or of robotic dogs that com...

File Type:

[PDF - 6.29 MB]

Exploratory Advanced Research Program: [brochure]

Published:

2018-12-01

Abstract:

Exploratory advanced research focuses on longer term, higher risk research with a high payoff potential. It matches opportunities from discoveries in science and technology with the needs of highway transportation. : Organizations and researchers can...

File Type:

[PDF - 321.47 KB]

The Role of Artificial Intelligence and Machine Learning in Federally Supported Surface Transportation Initiatives: [brochure]

Published:

2018-12-01

Abstract:

File Type:

[PDF - 6.29 MB]

Gateway to Bridge Performance Information: [brochure]

Published:

2018-12-01

Abstract:

The Federal Highway Administration (FHWA) Long-Term Bridge Performance (LTBP) program's web portal, LTBP InfoBridge™, is a centralized gateway to bridge performance data and information. It provides an efficient interface with visualization capabil...

File Type:

[PDF - 4.49 MB]

Cultivating Materials Science Research to Benefit Surface Transportation Initiatives: [brochure]

Published:

2018-12-01

Abstract:

One of the ongoing problems in the construction of bridge structures and highway pavements is that engineers must always grapple with the inevitable deterioration of these structures. Bridges and pavements must bear heavy cars and trucks over a susta...

File Type:

[PDF - 5.34 MB]