Browse Bridge Database
8,990 bridges in the FHWA National Bridge Inventory in Colorado.
National Bridge Inventory Database
Browse 8,990 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| ARKANSAS RIVER | Colorado | Good | 1986 | 95.0 m | 723 |
| MAMM CREEK | Colorado | Good | 1977 | 31.2 m | 721 |
| S PLATTE RIVER | N PLATT | Colorado | Fair | 1978 | 27.6 m | 721 |
| PETERSON CANAL | Colorado | Fair | 1930 | 20.7 m | 720 |
| DRAW | Colorado | Fair | 2007 | 8.1 m | 720 |
| DRAW | Colorado | Fair | 1930 | 6.7 m | 720 |
| ARIKAREE RIVER | Colorado | Fair | 1986 | 138.2 m | 720 |
| BLACK WOLF CREEK | Colorado | Fair | 1974 | 30.8 m | 720 |
| HIGHLINE CANAL | Colorado | Fair | 1930 | 13.1 m | 720 |
| SMOKEY HILL RIVER | Colorado | Fair | 1954 | 46.5 m | 720 |
| ANTELOPE CREEK | Colorado | Good | 2012 | 18.9 m | 720 |
| SQUIRREL CREEK | Colorado | Good | 1969 | 9.5 m | 720 |
| Latham Ditch | Colorado | Fair | 1991 | 10.7 m | 718 |
| BIG DRY CREEK | Colorado | Fair | 2012 | 39.6 m | 716 |
| DRAW SR | Colorado | Fair | 1982 | 15.1 m | 716 |
| Fort Morgan Canal | Colorado | Fair | 2005 | 11.5 m | 715 |
| MONTROSE AND DELTA CANAL | Colorado | Fair | 1950 | 9.0 m | 714 |
| BNSF RR | Colorado | Poor | 1929 | 47.1 m | 713 |
| CRYSTAL RIVER | Colorado | Fair | 1947 | 25.2 m | 713 |
| Beebe Seep Canal | Colorado | Fair | 1994 | 12.5 m | 713 |
| WHITE RIVER | Colorado | Good | 2024 | 89.5 m | 710 |
| DRAW | Colorado | Good | 2013 | 12.0 m | 710 |
| BLACKWELL ARROYO | Colorado | Good | 2015 | 22.4 m | 710 |
| FURNESS ARROYO | Colorado | Fair | 1937 | 21.0 m | 710 |
| DRAW | Colorado | Good | 1980 | 22.3 m | 710 |
| DRAW | Colorado | Good | 1980 | 28.4 m | 710 |
| VANBREMER ARROYO | Colorado | Fair | 1980 | 13.3 m | 710 |
| DRY CREEK | Colorado | Good | 2017 | 95.7 m | 709 |
| LOCAL DRAINAGE | Colorado | Good | 1981 | 7.9 m | 708 |
| Larimer & Weld Canal | Colorado | Fair | 1975 | 13.3 m | 706 |
| I 25 ML | Colorado | Fair | 1967 | 75.3 m | 704 |
| Vasquez Creek | Colorado | Good | 1996 | 6.1 m | 703 |
| GORE CREEK | Colorado | Fair | 1979 | 29.2 m | 703 |
| FORT LYON SLUICE DITCH | Colorado | Good | 2000 | 9.9 m | 701 |
| PLUMBUSH CREEK | Colorado | Fair | 1938 | 22.3 m | 700 |
| DRAW | Colorado | Fair | 1938 | 6.4 m | 700 |
| VEGA CREEK | Colorado | Poor | 1938 | 21.5 m | 700 |
| DRAW | Colorado | Good | 2017 | 45.5 m | 700 |
| DRAW | Colorado | Good | 2017 | 20.7 m | 700 |
| NORTH RUSH CREEK | Colorado | Fair | 1957 | 55.3 m | 700 |
| LONG CREEK | Colorado | Good | 1957 | 15.5 m | 700 |
| APACHE CREEK | Colorado | Fair | 1958 | 38.1 m | 700 |
| MUSTANG CREEK | Colorado | Fair | 1960 | 56.9 m | 700 |
| SOUTH RUSH CREEK | Colorado | Good | 2008 | 89.3 m | 700 |
| MIDDLE RUSH CREEK | Colorado | Good | 2008 | 80.8 m | 700 |
| BOBTAIL CREEK | Colorado | Fair | 1999 | 37.9 m | 698 |
| BLACK SQUIRREL CRK TRIB. | Colorado | Fair | 1965 | 9.4 m | 698 |
| Fort Morgan Canal | Colorado | Fair | 2004 | 12.5 m | 694 |
| REED WASH | Colorado | Good | 2016 | 23.5 m | 693 |
| PEDESTRIAN | Colorado | Good | 2019 | 7.2 m | 693 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.