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 |
|---|---|---|---|---|---|
| FRYINGPAN RV | Colorado | Fair | 1948 | 12.8 m | 10 |
| FRYINGPAN RV | Colorado | Fair | 1984 | 19.9 m | 10 |
| M THOMPSON CR | Colorado | Fair | 1956 | 7.2 m | 10 |
| W DIVIDE CR | Colorado | Fair | 1965 | 9.1 m | 10 |
| SQUAW CREEK | Colorado | Fair | 1927 | 7.7 m | 10 |
| HIEROGLYPHIC CANYON | Colorado | Fair | 1991 | 12.8 m | 10 |
| EAST PARADOX CREEK | Colorado | Fair | 1992 | 9.1 m | 10 |
| DRAINAGE | Colorado | Fair | 1970 | 13.6 m | 10 |
| LOST CREEK TRIBUTARY | Colorado | Good | 1993 | 7.6 m | 10 |
| TRIB. OF SAND ARROYO | Colorado | Fair | 1935 | 7.3 m | 10 |
| TRIB. OF MUDDY CREEK | Colorado | Fair | 1992 | 15.2 m | 10 |
| Local Drainage | Colorado | Good | 2008 | 25.9 m | 10 |
| UTE CREEK | Colorado | Fair | 2004 | 12.3 m | 10 |
| WHITE WOMAN CREEK | Colorado | Fair | 1990 | 20.2 m | 10 |
| INTERMITTENT STREAM | Colorado | Good | 1995 | 15.2 m | 10 |
| HORSE CREEK | Colorado | Fair | 1965 | 18.6 m | 10 |
| BEAVER CREEK | Colorado | Fair | 1989 | 11.7 m | 10 |
| HUERFANO RIVER | Colorado | Good | 1999 | 22.9 m | 10 |
| REED GULCH | Colorado | Fair | 1997 | 25.7 m | 10 |
| HUBBARD CREEK | Colorado | Fair | 1937 | 12.5 m | 10 |
| FIRE MOUNTAIN CANAL | Colorado | Fair | 1970 | 10.3 m | 10 |
| SMOKY HILL RIVER | Colorado | Fair | 1940 | 12.8 m | 10 |
| S.FORK ARIKAREE RIVER | Colorado | Good | 1959 | 12.3 m | 10 |
| KICKING BIRD CANAL | Colorado | Fair | 1991 | 18.6 m | 10 |
| COLT DITCH | Colorado | Fair | 1988 | 7.9 m | 10 |
| ADOBE CREEK | Colorado | Fair | 1989 | 49.4 m | 10 |
| MUSTANG CREEK | Colorado | Good | 2001 | 14.7 m | 10 |
| ADOBE CREEK | Colorado | Good | 1992 | 34.1 m | 10 |
| DRY CREEK | Colorado | Poor | 1930 | 15.6 m | 10 |
| SAN ISIDRO CREEK | Colorado | Poor | 1967 | 12.8 m | 10 |
| EAST FORK ADOBE CREEK | Colorado | Fair | 1950 | 14.6 m | 10 |
| E FORK ADOBE CREEK TRIBU | Colorado | Poor | 1955 | 7.5 m | 10 |
| McCracken Draw 2 Butte | Colorado | Poor | 1989 | 7.3 m | 10 |
| Buck Creek | Colorado | Good | 1989 | 20.0 m | 10 |
| Buck Creek | Colorado | Fair | 1988 | 19.8 m | 10 |
| Yampa River | Colorado | Fair | 1990 | 69.3 m | 10 |
| FORT LYON STORAGE CANAL | Colorado | Poor | 1982 | 16.6 m | 10 |
| FORT LYON STORAGE CANAL | Colorado | Poor | 1960 | 23.2 m | 10 |
| Sand Creek | Colorado | Fair | 1962 | 7.3 m | 10 |
| Peterson Ditch | Colorado | Good | 1984 | 7.0 m | 10 |
| DOLORES RIVER | Colorado | Fair | 1957 | 31.8 m | 10 |
| FOURMILE CREEK | Colorado | Fair | 1985 | 18.5 m | 10 |
| Prewitt Inlet Canal | Colorado | Fair | 1997 | 19.2 m | 10 |
| N. Fork Arikaree River | Colorado | Poor | 1995 | 14.1 m | 10 |
| SHEEP CREEK | Colorado | Fair | 1977 | 8.7 m | 9 |
| CHALK CREEK | Colorado | Fair | 1989 | 9.8 m | 9 |
| Crosby Creek | Colorado | Fair | 1987 | 7.7 m | 9 |
| TRIB. OF TWO BUTTES CRK | Colorado | Poor | 1950 | 12.3 m | 9 |
| TRIB. JOHNNY BRANCH CRK | Colorado | Fair | 1960 | 24.4 m | 9 |
| GRAPE CREEK | Colorado | Fair | 1985 | 31.0 m | 9 |
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.