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 |
|---|---|---|---|---|---|
| UNNAMED CREEK | Colorado | Fair | 1945 | 7.0 m | 9 |
| LOCAL DRAINAGE | Colorado | Fair | 1995 | 6.6 m | 9 |
| WEAVER CREEK | Colorado | Good | 2002 | 27.5 m | 9 |
| S.FORK ARIKAREE RIVER | Colorado | Fair | 1959 | 49.1 m | 9 |
| Pawnee Creek | Colorado | Fair | 1990 | 12.2 m | 9 |
| N. Sterling Outlet Canal | Colorado | Good | 1994 | 12.1 m | 9 |
| Sneffels Creek | Colorado | Good | 2010 | 12.3 m | 9 |
| Imogene Creek | Colorado | Fair | 2010 | 6.6 m | 9 |
| AMITY CANAL | Colorado | Fair | 1950 | 14.0 m | 9 |
| UNNAMED DRAINAGE | Colorado | Fair | 1987 | 9.1 m | 9 |
| Settlers Ditch | Colorado | Fair | 1994 | 9.3 m | 9 |
| FOURMILE CREEK | Colorado | Fair | 1987 | 18.3 m | 9 |
| TABEGUACHE CREEK | Colorado | Fair | 1970 | 9.2 m | 8 |
| JOHNNY BRANCH CREEK | Colorado | Good | 1992 | 18.5 m | 8 |
| N.FK SMOKEY HILL RVR | Colorado | Good | 1992 | 10.6 m | 8 |
| BEAR CREEK | Colorado | Good | 2003 | 13.9 m | 8 |
| CALDWELL GULCH CANYON | Colorado | Fair | 1994 | 34.1 m | 8 |
| TREMENTINA CREEK | Colorado | Poor | 1935 | 9.1 m | 8 |
| SAN FRANCISCO CREEK | Colorado | Poor | 1930 | 10.1 m | 8 |
| ARIKAREE RIVER | Colorado | Good | 2002 | 15.1 m | 8 |
| ARIKAREE RIVER | Colorado | Poor | 1999 | 12.8 m | 8 |
| HELL CREEK | Colorado | Good | 1999 | 30.5 m | 8 |
| Sand Creek | Colorado | Good | 1989 | 9.8 m | 8 |
| Beaver Creek | Colorado | Good | 1987 | 11.1 m | 8 |
| HOLBROOK CANAL | Colorado | Fair | 1978 | 8.2 m | 8 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1973 | 8.7 m | 8 |
| ROCKY FORD HIGHLINE CANA | Colorado | Poor | 1964 | 8.2 m | 8 |
| NORTH BUTTE CREEK | Colorado | Fair | 1936 | 12.8 m | 8 |
| Hell Creek | Colorado | Fair | 1997 | 18.9 m | 8 |
| Hell Creek | Colorado | Poor | 1985 | 9.2 m | 8 |
| NORTH FORK SAND ARROYO | Colorado | Poor | 1960 | 24.7 m | 7 |
| CULEBRA CREEK | Colorado | Fair | 1988 | 19.0 m | 7 |
| N. FK. SMOKY HILL RIVER | Colorado | Fair | 1930 | 12.3 m | 7 |
| SANTANTA CANAL | Colorado | Fair | 1990 | 6.1 m | 7 |
| Feeder Ditch | Colorado | Poor | 1970 | 12.1 m | 7 |
| N. Sterling Outlet Canal | Colorado | Poor | 1985 | 15.5 m | 7 |
| West Creek | Colorado | Good | 2016 | 10.5 m | 7 |
| West Creek | Colorado | Good | 2017 | 10.8 m | 7 |
| WEST CREEK | Colorado | Fair | 1975 | 12.2 m | 7 |
| Badger Creek | Colorado | Fair | 1965 | 8.2 m | 7 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1958 | 7.9 m | 7 |
| NORTH BUTTE CREEK | Colorado | Fair | 1994 | 22.7 m | 7 |
| Trib. to Beaver Creek | Colorado | Fair | 1993 | 6.5 m | 7 |
| BADGER CREEK | Colorado | Fair | 1998 | 10.8 m | 6 |
| TRIBUTARY OF SAND ARROYO | Colorado | Fair | 1975 | 8.9 m | 6 |
| TRIB N.FK SAND ARROYO | Colorado | Fair | 1960 | 13.0 m | 6 |
| TRIB. OF SAND ARROYO | Colorado | Fair | 1935 | 8.1 m | 6 |
| SAND ARROYO | Colorado | Fair | 1957 | 24.4 m | 6 |
| CONEJOS RIVER | Colorado | Poor | 1960 | 38.8 m | 6 |
| DISAPPOINTMENT CRK TRIB | Colorado | Fair | 1999 | 12.2 m | 6 |
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.