U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
|Accelerating Infrastructure Innovations|
Date: October 2013
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Is there a better way to assess the Nation's highway infrastructure health? Results from a study on infrastructure health conducted by the Federal Highway Administration (FHWA), in coordination with the American Association of State Highway and Transportation Officials (AASHTO), are now available online in a series of four reports.
What does the future hold for pavement management? Research, development, and technology transfer initiatives across the country are expanding the role of pavement management, updating the use of existing tools and technologies, and introducing new tools for highway agencies.
Get the facts on alkali-aggregate reactivity (AAR). AAR in concrete structures and pavements can occur as both alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR). The Federal Highway Administration's (FHWA) new Alkali-Aggregate Reactivity Facts Book (Pub. No. FHWA-HIF-13-019) discusses both types of reaction but concentrates on ASR, as cases of ACR are more limited.
Get the latest news and developments from the Federal Highway Administration's (FHWA) Long-Term Pavement Performance (LTPP) program at two LTPP sessions scheduled for the Transportation Research Board (TRB) 93rd Annual Meeting in Washington, DC.