U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
Conditions and Performance
of the Nation's Highways, Bridges, and Transit:
2002 Conditions and Performance Report
Exhibit 24-10 includes a pie chart that shows NHS components of cost to maintain highways and bridges in 2000 dollars. 52.9 percent was for system expansion, 40.6 for system preservation, and 6.6 for system enhancement.
to Chapter 24
NHS Component of Cost to Maintain Highways and Bridges (Billions of 2000 dollars)
Page last modified on November 7, 2014.