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 |
|---|---|---|---|---|---|
| WILEY DRAINAGE | Colorado | Fair | 1996 | 12.4 m | 52 |
| COAL CREEK | Colorado | Fair | 1985 | 9.3 m | 51 |
| CONEJOS RIVER | Colorado | Fair | 1974 | 22.6 m | 51 |
| BOB CREEK | Colorado | Fair | 1991 | 18.3 m | 51 |
| COLORADO CANAL | Colorado | Fair | 1995 | 17.1 m | 51 |
| W BIJOU CREEK TRIB | Colorado | Fair | 1965 | 54.9 m | 51 |
| BIG SANDY CREEK | Colorado | Fair | 1995 | 13.7 m | 51 |
| SMOKY HILL RIVER | Colorado | Good | 1965 | 24.7 m | 51 |
| N. Sterling Outlet Canal | Colorado | Good | 1993 | 31.7 m | 51 |
| GRAND VALLEY CANAL | Colorado | Fair | 1988 | 12.3 m | 51 |
| MIDDLE HORSE CREEK | Colorado | Fair | 1989 | 28.3 m | 51 |
| WILEY DRAINAGE | Colorado | Fair | 1996 | 7.6 m | 51 |
| SALT CREEK | Colorado | Fair | 1996 | 9.3 m | 51 |
| Lodge Pole Creek | Colorado | Good | 1996 | 12.2 m | 51 |
| Hewes Ditch | Colorado | Fair | 1940 | 10.0 m | 51 |
| North Sand Creek | Colorado | Fair | 1989 | 27.8 m | 51 |
| Franklin Eddy Canal | Colorado | Fair | 1985 | 18.0 m | 50 |
| Dolores River | Colorado | Fair | 1945 | 61.0 m | 50 |
| Willow Creek Spillway | Colorado | Fair | 1953 | 13.8 m | 50 |
| Lake Fork Gunnison River | Colorado | Fair | 1967 | 24.4 m | 50 |
| Drainage Ditch | Colorado | Good | 2011 | 20.7 m | 50 |
| Piceance Creek | Colorado | Fair | 2004 | 8.0 m | 50 |
| Piceance Creek | Colorado | Good | 2008 | 16.3 m | 50 |
| Cebolla Creek | Colorado | Fair | 2011 | 18.3 m | 50 |
| HOOPER LATERAL | Colorado | Fair | 1995 | 6.3 m | 50 |
| KING SOLOMON CREEK | Colorado | Good | 1982 | 7.3 m | 50 |
| MIDDLE FORK ELK RIVER | Colorado | Good | 1975 | 17.1 m | 50 |
| NO DATA ENTERED | Colorado | Good | 2024 | 11.9 m | 50 |
| NEWCOMB CREEK | Colorado | Good | 2001 | 7.4 m | 50 |
| MICHIGAN RIVER | Colorado | Good | 2023 | 19.2 m | 50 |
| EAST BRANCH WILLOW CREEK | Colorado | Good | 2012 | 6.3 m | 50 |
| BITTER CREEK | Colorado | Good | 2017 | 12.5 m | 50 |
| BURNT CREEK | Colorado | Good | 2017 | 18.2 m | 50 |
| SOUTH ST VRAIN CREEK | Colorado | Fair | 1989 | 12.6 m | 50 |
| SHEEP CREEK | Colorado | Good | 2024 | 12.4 m | 50 |
| WILLIAMS FORK | Colorado | Good | 1950 | 25.7 m | 50 |
| S.F. WILLIAMS FORK RIVER | Colorado | Good | 1968 | 7.3 m | 50 |
| EAST TONER | Colorado | Good | 1965 | 17.4 m | 50 |
| ROAD | Colorado | Good | 2013 | 44.2 m | 50 |
| MINERAL CREEK | Colorado | Good | 2012 | 22.3 m | 50 |
| RESOLUTION CREEK | Colorado | Good | 2011 | 6.2 m | 50 |
| EAST BRUSH CREEK | Colorado | Good | 2024 | 9.3 m | 50 |
| FRYING PAN RV | Colorado | Good | 1964 | 17.1 m | 50 |
| FRYINGPAN RV | Colorado | Fair | 1985 | 21.9 m | 50 |
| LIME CREEK | Colorado | Fair | 2011 | 6.6 m | 50 |
| E BRUSH CR | Colorado | Fair | 1970 | 7.5 m | 50 |
| WEST BRUSH CREEK LOWER | Colorado | Good | 2015 | 7.8 m | 50 |
| WEST BRUSH CREEK - UPPER | Colorado | Good | 2015 | 9.9 m | 50 |
| DEEP CREEK | Colorado | Good | 2019 | 10.7 m | 50 |
| SANDSTONE CR | Colorado | Good | 2021 | 8.2 m | 50 |
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.