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 |
|---|---|---|---|---|---|
| NAVRICIO CREEK | Colorado | Good | 1994 | 30.5 m | 177 |
| I 25 ML | Colorado | Fair | 1969 | 58.8 m | 177 |
| Yampa River | Colorado | Good | 1986 | 40.5 m | 176 |
| US 287 ML | Colorado | Good | 2004 | 59.6 m | 176 |
| CONEJOS RIVER | Colorado | Good | 1995 | 32.6 m | 176 |
| Little Snake River | Colorado | Good | 1988 | 24.6 m | 176 |
| AMITY CANAL | Colorado | Fair | 1950 | 13.5 m | 176 |
| Intermittent Stream | Colorado | Good | 1972 | 30.6 m | 175 |
| EAST FORK SAN JUAN RIVER | Colorado | Fair | 1969 | 21.9 m | 175 |
| BUZZARD CREEK | Colorado | Good | 2018 | 37.6 m | 175 |
| CATLIN CANAL | Colorado | Fair | 1991 | 12.3 m | 175 |
| FIRST CREEK | Colorado | Fair | 1950 | 12.3 m | 174 |
| PLATEAU CREEK | Colorado | Fair | 1989 | 12.3 m | 174 |
| S. Fork Dry Willow Creek | Colorado | Good | 1993 | 16.8 m | 174 |
| FT.LYON CANAL | Colorado | Fair | 1993 | 19.5 m | 173 |
| ARKANSAS RIVER | Colorado | Fair | 1994 | 114.0 m | 173 |
| ARKANSAS RIVER | Colorado | Poor | 1948 | 363.2 m | 173 |
| E JIMMY CAMP CREEK TRIB | Colorado | Fair | 1999 | 9.9 m | 173 |
| Lone Tree Creek | Colorado | Fair | 1985 | 12.1 m | 173 |
| North Platte River | Colorado | Fair | 2003 | 51.8 m | 172 |
| South Platte River | Colorado | Good | 1996 | 187.4 m | 172 |
| Upper Platte Beaver Cnl | Colorado | Fair | 1999 | 12.8 m | 172 |
| WADDLE CREEK | Colorado | Fair | 2000 | 28.3 m | 172 |
| CROOKED ARROYO | Colorado | Good | 1985 | 6.4 m | 172 |
| MINNEQUA CANAL | Colorado | Fair | 2014 | 13.4 m | 172 |
| MANCOS RIVER | Colorado | Fair | 1991 | 13.7 m | 171 |
| EAST BIJOU CREEK | Colorado | Fair | 1965 | 67.0 m | 171 |
| DEEP CREEK | Colorado | Fair | 2005 | 7.6 m | 171 |
| Big Dry Creek | Colorado | Good | 1974 | 8.0 m | 171 |
| LA PLATA RIVER | Colorado | Good | 2001 | 20.1 m | 170 |
| Middle St. Vrain Creek | Colorado | Fair | 1993 | 13.1 m | 170 |
| E. JIMMY CAMP CREEK TRIB | Colorado | Fair | 1970 | 18.6 m | 170 |
| Buckhorn Creek Trib. | Colorado | Fair | 2007 | 11.7 m | 170 |
| SALT CREEK | Colorado | Good | 1949 | 12.0 m | 170 |
| TRINCHERA CREEK | Colorado | Good | 1999 | 74.1 m | 170 |
| TARRYALL CREEK | Colorado | Good | 2011 | 28.0 m | 170 |
| GRANEROS CREEK | Colorado | Fair | 1928 | 32.7 m | 170 |
| WEST FORK SURFACE CREEK | Colorado | Fair | 1984 | 9.4 m | 169 |
| BIG SANDY CREEK | Colorado | Good | 1994 | 10.4 m | 169 |
| HELL CREEK | Colorado | Good | 1974 | 12.5 m | 169 |
| Riverside Canal | Colorado | Fair | 2006 | 7.6 m | 169 |
| Slater Creek | Colorado | Poor | 1986 | 11.9 m | 169 |
| ARKANSAS RIVER | Colorado | Fair | 1995 | 112.4 m | 169 |
| TRIB. ST. CHARLES RIVER | Colorado | Good | 1988 | 15.9 m | 169 |
| New Cache La Poudre Cana | Colorado | Fair | 1997 | 11.4 m | 169 |
| Larimer County Canal | Colorado | Good | 1991 | 15.1 m | 169 |
| MONTROSE AND DELTA CANAL | Colorado | Good | 1997 | 11.9 m | 168 |
| SPRING CREEK | Colorado | Fair | 2012 | 12.2 m | 168 |
| Harmony No. 2 Ditch | Colorado | Good | 1996 | 10.6 m | 168 |
| Larimer County Canal | Colorado | Fair | 1966 | 8.8 m | 168 |
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.