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 |
|---|---|---|---|---|---|
| Oligarchy Ditch | Colorado | Fair | 1989 | 6.6 m | 450 |
| SULPHUR GULCH | Colorado | Fair | 1989 | 74.9 m | 448 |
| EAST RIVER | Colorado | Fair | 1994 | 14.5 m | 447 |
| HARRIMAN CANAL | Colorado | Fair | 1964 | 11.4 m | 447 |
| South Platte River | Colorado | Fair | 1985 | 99.8 m | 447 |
| JEFFERSON CREEK | Colorado | Good | 2006 | 10.1 m | 446 |
| Riverside Canal | Colorado | Good | 1997 | 12.8 m | 445 |
| UNCOMPAHGRE RIVER | Colorado | Fair | 1987 | 19.1 m | 445 |
| WEIR GULCH | Colorado | Fair | 1976 | 6.3 m | 443 |
| FARMERS UNION CANAL | Colorado | Fair | 1956 | 22.9 m | 442 |
| BUCK CREEK | Colorado | Fair | 1993 | 75.6 m | 440 |
| BUCK CREEK TRIBUTARY | Colorado | Good | 1993 | 84.7 m | 440 |
| ROCK CREEK | Colorado | Fair | 1965 | 21.3 m | 440 |
| DRAW | Colorado | Fair | 1965 | 10.1 m | 440 |
| CRESSMANS GULCH | Colorado | Good | 1992 | 6.8 m | 440 |
| SOUTH RUSH CREEK | Colorado | Fair | 1990 | 89.7 m | 440 |
| RUSH CREEK | Colorado | Fair | 1992 | 95.7 m | 440 |
| DRAW | Colorado | Good | 1993 | 13.3 m | 440 |
| BIG SANDY CREEK | Colorado | Fair | 1968 | 74.5 m | 440 |
| AROYA GULCH | Colorado | Fair | 1968 | 16.1 m | 440 |
| DRAW | Colorado | Good | 1968 | 6.7 m | 440 |
| SEASONAL WASH | Colorado | Good | 2023 | 20.2 m | 440 |
| DRAW | Colorado | Good | 2023 | 11.2 m | 440 |
| RITO SECO CREEK | Colorado | Good | 1936 | 11.0 m | 440 |
| EAST MANCOS RIVER | Colorado | Poor | 1940 | 7.2 m | 439 |
| ANTHRACITE CREEK | Colorado | Good | 1993 | 48.8 m | 439 |
| Latham Ditch | Colorado | Good | 2010 | 11.9 m | 438 |
| SOUTHERN OUTFALL DRAINAG | Colorado | Fair | 2006 | 7.2 m | 437 |
| Buckhorn Creek | Colorado | Good | 1965 | 19.1 m | 437 |
| Larimer and Weld Canal | Colorado | Good | 1992 | 11.3 m | 437 |
| YELLOW JACKET CREEK | Colorado | Fair | 1971 | 30.6 m | 436 |
| MONTROSE AND DELTA CANAL | Colorado | Fair | 1992 | 13.0 m | 436 |
| LAKE FORK GUNNISON RIVER | Colorado | Fair | 1986 | 14.4 m | 436 |
| CARBONATE CREEK | Colorado | Fair | 1987 | 13.7 m | 436 |
| Highland Ditch | Colorado | Good | 2012 | 7.0 m | 435 |
| FOREIGN TRADE ZONE BLVD | Colorado | Good | 1901 | 6.7 m | 435 |
| White River | Colorado | Fair | 1976 | 41.8 m | 435 |
| Cedar Creek | Colorado | Good | 1987 | 7.7 m | 434 |
| SNAKE RIVER | Colorado | Poor | 1978 | 10.7 m | 433 |
| SOUTH ARKANSAS RIVER | Colorado | Fair | 1995 | 11.5 m | 433 |
| CHEYENNE RUN | Colorado | Fair | 1970 | 7.2 m | 433 |
| UNCOMPAHGRE RIVER | Colorado | Fair | 1989 | 24.4 m | 433 |
| Pawnee Creek | Colorado | Fair | 1989 | 31.1 m | 431 |
| SAN MIGUEL RIVER | Colorado | Fair | 2019 | 13.0 m | 431 |
| Sanborn Draw | Colorado | Fair | 2009 | 10.0 m | 431 |
| Crystal River | Colorado | Good | 2000 | 37.6 m | 430 |
| CURRANT CREEK | Colorado | Fair | 1975 | 9.9 m | 430 |
| CURRANT CREEK | Colorado | Good | 1971 | 9.6 m | 430 |
| BIG SANDY CREEK | Colorado | Fair | 1962 | 100.3 m | 430 |
| RUSH CREEK | Colorado | Good | 1988 | 78.3 m | 430 |
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.