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 |
|---|---|---|---|---|---|
| ROCKY FORD HIGHLINE CANA | Colorado | Good | 1964 | 10.9 m | 35 |
| Wildhorse Creek | Colorado | Good | 1987 | 15.5 m | 35 |
| FISH CREEK | Colorado | Fair | 1986 | 10.1 m | 34 |
| WEMINUCHE CREEK | Colorado | Good | 1997 | 15.8 m | 34 |
| EAST HARVARD GULCH | Colorado | Good | 1967 | 9.2 m | 34 |
| ENGLEVILLE CANYON CREEK | Colorado | Good | 1994 | 15.1 m | 34 |
| Pawnee Ditch | Colorado | Good | 2009 | 11.8 m | 34 |
| N. Sterling Outlet Canal | Colorado | Fair | 2005 | 14.4 m | 34 |
| Big Thompson River | Colorado | Good | 1977 | 15.2 m | 34 |
| VEGA CANAL | Colorado | Fair | 1993 | 12.3 m | 34 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1975 | 14.2 m | 34 |
| Pawnee Creek | Colorado | Good | 1997 | 29.1 m | 34 |
| SAN LUIS VALLEY CANAL | Colorado | Good | 1993 | 15.2 m | 33 |
| PONCHA CREEK | Colorado | Good | 1985 | 10.6 m | 33 |
| DOLORES RIVER | Colorado | Fair | 1992 | 28.6 m | 33 |
| DRY CREEK | Colorado | Fair | 1960 | 9.0 m | 33 |
| N FORK OF SMOKEY HILL R. | Colorado | Good | 1993 | 9.7 m | 33 |
| CLEAR CREEK AR | Colorado | Good | 1965 | 28.7 m | 33 |
| DRAW SR | Colorado | Good | 2013 | 31.2 m | 33 |
| REPUBLICAN RIVER SR | Colorado | Fair | 1972 | 60.5 m | 33 |
| TRIB. SMOKY HILL RIVER | Colorado | Good | 1968 | 24.2 m | 33 |
| UNNAMED DRAINAGE | Colorado | Fair | 1940 | 12.5 m | 33 |
| Pawnee Ditch | Colorado | Good | 2011 | 8.3 m | 33 |
| N Sterling Inlet Canal | Colorado | Good | 1997 | 18.8 m | 33 |
| N. Sterling Outlet Canal | Colorado | Poor | 1985 | 17.2 m | 33 |
| Riverside Canal | Colorado | Fair | 1987 | 8.5 m | 33 |
| RIVERSIDE CANAL | Colorado | Good | 2012 | 12.3 m | 33 |
| S F Williams Fork River | Colorado | Fair | 1986 | 11.9 m | 33 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1970 | 11.0 m | 33 |
| MIDDLE CREEK | Colorado | Fair | 1982 | 8.8 m | 33 |
| Trib. of Landsman Creek | Colorado | Good | 1964 | 12.3 m | 33 |
| W FORK OF SAN JUAN RIVER | Colorado | Fair | 1954 | 16.2 m | 32 |
| LOST CREEK TRIBUTARY | Colorado | Good | 1993 | 7.4 m | 32 |
| SAND ARROYO | Colorado | Fair | 1935 | 17.2 m | 32 |
| LADDER CREEK | Colorado | Fair | 1988 | 18.1 m | 32 |
| BIG SPRING CREEK | Colorado | Fair | 1994 | 13.3 m | 32 |
| JIMMY CAMP CREEK | Colorado | Fair | 1965 | 11.9 m | 32 |
| EIGHT MILE CREEK | Colorado | Poor | 1960 | 37.2 m | 32 |
| FOUNTAIN CREEK SR | Colorado | Poor | 1965 | 6.4 m | 32 |
| JAROSA CREEK | Colorado | Fair | 1985 | 8.4 m | 32 |
| CANYON DEL AGUA CREEK | Colorado | Fair | 1935 | 13.4 m | 32 |
| Bijou Canal | Colorado | Good | 1965 | 12.1 m | 32 |
| UNCOMPAHGRE RIVER | Colorado | Good | 1990 | 29.2 m | 32 |
| S.Fk Williams Fork River | Colorado | Fair | 1984 | 15.3 m | 32 |
| Peterson Ditch | Colorado | Fair | 1979 | 9.1 m | 32 |
| GURLEY RES FEEDER DITCH | Colorado | Fair | 2012 | 6.9 m | 32 |
| FOURMILE CREEK | Colorado | Fair | 1985 | 15.3 m | 32 |
| North Sand Creek | Colorado | Good | 1968 | 12.3 m | 32 |
| NATURITA CREEK | Colorado | Good | 1991 | 9.1 m | 31 |
| Williams Fork River | Colorado | Good | 2016 | 32.0 m | 31 |
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.