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 |
|---|---|---|---|---|---|
| OTERO CANAL | Colorado | Good | 1965 | 7.6 m | 142 |
| MONTE VISTA CANAL | Colorado | Fair | 1950 | 14.6 m | 142 |
| BIG SANDY WASH | Colorado | Good | 2013 | 15.5 m | 141 |
| DRAW SR | Colorado | Fair | 1939 | 14.0 m | 141 |
| DRAW SR | Colorado | Fair | 1939 | 21.6 m | 141 |
| DRAW SR | Colorado | Fair | 1939 | 6.4 m | 141 |
| BEAR CREEK | Colorado | Good | 1984 | 21.7 m | 141 |
| LITTLE DOLORES RIVER | Colorado | Good | 2013 | 13.5 m | 141 |
| KANNAH CREEK | Colorado | Fair | 1975 | 8.1 m | 141 |
| PLEASANT VALLEY DRAIN | Colorado | Poor | 1960 | 7.6 m | 141 |
| North Fork White River | Colorado | Poor | 1990 | 15.4 m | 141 |
| CUCHARAS RIVER | Colorado | Fair | 1989 | 61.6 m | 140 |
| MARSHALL CREEK | Colorado | Fair | 1986 | 12.5 m | 140 |
| SAN MIGUEL RIVER | Colorado | Good | 1988 | 29.3 m | 140 |
| MANCOS RIVER | Colorado | Poor | 1991 | 14.3 m | 139 |
| OAK CREEK | Colorado | Fair | 1908 | 16.5 m | 139 |
| ALLISON DITCH | Colorado | Fair | 1940 | 8.3 m | 138 |
| TRIB N.FORK CIMARRON RVR | Colorado | Fair | 1960 | 12.6 m | 138 |
| SANGRE DE CRISTO CREEK | Colorado | Fair | 1991 | 15.6 m | 138 |
| CUCHARAS RIVER | Colorado | Fair | 1988 | 11.6 m | 138 |
| Redstone Creek | Colorado | Good | 2017 | 6.1 m | 138 |
| Wildcat Creek | Colorado | Fair | 1984 | 41.7 m | 138 |
| EAGLE RIVER/RR | Colorado | Fair | 1992 | 43.6 m | 138 |
| LEOPARD CREEK | Colorado | Good | 1993 | 18.8 m | 138 |
| F N LATERAL CANAL | Colorado | Fair | 1960 | 8.0 m | 137 |
| BIG SANDY CREEK TRIB. | Colorado | Fair | 1955 | 12.0 m | 137 |
| KINNEY RUN | Colorado | Good | 2004 | 19.8 m | 137 |
| SQUIRREL CREEK | Colorado | Fair | 1916 | 8.0 m | 137 |
| South Fork White River | Colorado | Fair | 1986 | 20.4 m | 137 |
| RIO GRANDE CANAL | Colorado | Fair | 1977 | 12.4 m | 137 |
| SOUTH FORK RIO GRANDE R. | Colorado | Good | 1998 | 21.3 m | 137 |
| New Cache La Poudre Cana | Colorado | Fair | 2015 | 15.1 m | 137 |
| SABLE DITCH | Colorado | Fair | 1981 | 7.3 m | 136 |
| UTE CREEK | Colorado | Fair | 1990 | 14.3 m | 136 |
| CONEJOS RIVER | Colorado | Poor | 1947 | 56.4 m | 136 |
| FISH CREEK | Colorado | Fair | 1995 | 38.9 m | 136 |
| N FK S PLATTE RIVER AR | Colorado | Good | 1995 | 19.2 m | 136 |
| Fort Morgan Canal | Colorado | Fair | 1987 | 12.6 m | 136 |
| New Cache La Poudre Cana | Colorado | Good | 2009 | 18.1 m | 136 |
| Gordon Creek | Colorado | Fair | 1992 | 43.4 m | 136 |
| North Boulder Creek | Colorado | Fair | 1994 | 9.0 m | 135 |
| LOST CREEK SR | Colorado | Poor | 1936 | 34.8 m | 135 |
| SPRING CREEK | Colorado | Fair | 1965 | 9.1 m | 135 |
| N. Sterling Inlet Canal | Colorado | Fair | 1991 | 12.3 m | 135 |
| Wildcat Creek | Colorado | Fair | 1979 | 12.3 m | 135 |
| SMITH ARROYO | Colorado | Good | 2003 | 36.6 m | 135 |
| Sullivan Ditch | Colorado | Fair | 2002 | 8.7 m | 135 |
| St. Vrain Creek | Colorado | Fair | 1991 | 18.0 m | 134 |
| SARCILLO CANYON CREEK | Colorado | Fair | 1991 | 18.3 m | 134 |
| EAST FORK ARKANSAS RIVER | Colorado | Good | 2021 | 7.5 m | 134 |
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.