Western Federal Lands Highway Division (WFLHD)
- Serving the needs of Oregon, Washington, Idaho, Montana, Wyoming and Alaska, the WFLHD actively administers the surveying, designing and constructing of forest highway system roads, parkways and park roads, Indian reservation roads, defense access roads,
- http://www.wfl.fhwa.dot.gov/

Central Federal Lands Highway Division (CFLHD)
- Administers the surveying, designing and constructing of forest highway system roads, parkways and park roads, Indian reservation roads, defense access roads, and other Federal lands roads of all the central states.
- http://www.cflhd.gov/

Eastern Federal Lands Highway Division (EFLHD)
- Information on the EFLHD projects, traffic advisory, procurement.
- http://www.efl.fhwa.dot.gov/

Women in Transportation
- History of American women in transportation from the iron horse to space travel.
- http://www.fhwa.dot.gov/wit/

Office of Pavement Technology
- Develops and delivers the latest pavement technical know-how to highway officials and contractors.
- http://www.fhwa.dot.gov/pavement/

Infrastructure Core Business Unit
- Provide leadership, technical expertise, and program assistance in highway, pavement, and bridge programs, and in other engineering activities.
- http://www.fhwa.dot.gov/cbuinfra.htm

Federal Lands Highway Office (FLH)
- Covers highway programs in cooperation with Federal land managing agencies. It provides transportation engineering services for planning, design, construction, and rehabilitation of the highways and bridges providing access to federally owned lands.
- http://www.fhwa.dot.gov/flh/

National Highway Institute (NHI)
- Provides proactive leadership, expertise, resources, and information to improve the quality of the U.S. highway system in order to enhance economic growth, quality of life, and the environment.
- http://www.nhi.fhwa.dot.gov/

The Turner-Fairbank Highway Research Center (TFHRC)
- Federally owned and operated research facility in McLean, Virginia.
- http://www.tfhrc.gov/