Bridges are an integral part of the U.S. highway network, providing links across natural barriers, passage over railroads and highways, and freeway connections. The Federal Highway Administration (FHWA) maintains a database of our nation's highway bridges--the National Bridge Inventory (NBI)--with detailed information on all public road bridges greater than 20 feet. This special report gives a brief synopsis of that inventory, including bridge condition and the resources spent for maintenance and upgrades.
Highway Bridges in the United States: An Overview
2007
6 pages
Report
No indication
English
Highway Engineering , Highway bridges , Networks , Barriers , Passageways , Highways , Freeways , Data bases , Inventories , Resources , Maintenance , Upgrading
Performance of Uncoated Weathering Steel Highway Bridges Throughout the United States
Transportation Research Record | 2014
|HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2002
|Engineering Index Backfile | 1959
Engineering Index Backfile | 1887