U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Federal Highway Administration Research and Technology
Federal Highway Administration (FHWA) Research and Technology Agenda

 

Challenge: Maintaining Infrastructure Integrity

 

Maintaining Infrastructure Integrity

Keeping pavements, bridges, and other structures in good condition requires innovations that increase longevity, while enabling improved monitoring of road conditions.

Keeping pavements and structures in good condition requires innovations that improve the monitoring and repair of our roadways.

As transportation infrastructure ages, maintaining the Nation’s highway system in a state of good repair is becoming more complicated and expensive. Poor infrastructure condition, load restrictions, and long-lasting construction work zones negatively impact safety and lead to driver delay.

In response to this challenge, FHWA is producing innovations that translate into cost savings, reduced delays, and roads and bridges that are safer and last longer, both now and into the future.

Learn More

Discover how FHWA is Maintaining Infrastructure Integrity by exploring the primary offices and programs responsible for meeting this challenge.

 

Showcase Activities

Research is exploring how transportation agencies can monitor pavement using self-powered wireless sensors systems (Infrastructure) to make more effective and timely maintenance, rehabilitation, and preservation decisions.

FHWA is evaluating the potential of nanomaterials to reduce concrete cracking (Exploratory Advanced Research) to increase the service life of roads and structures.

Rockery design and construction guidelines (Federal Lands) help designers and owners effectively utilize this older, yet versatile form of wall construction for today’s highway projects.

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000
Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101