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 |
|---|---|---|---|---|---|
| HOT CREEK | Colorado | Good | 2011 | 6.8 m | 55 |
| SAN FRANCISCO CREEK | Colorado | Fair | 1996 | 13.7 m | 55 |
| SQUIRREL CREEK | Colorado | Fair | 1997 | 18.5 m | 55 |
| HORSE CREEK | Colorado | Good | 2017 | 66.2 m | 55 |
| CEBOLLA CREEK | Colorado | Fair | 1959 | 9.4 m | 55 |
| HUERFANO RIVER | Colorado | Fair | 1930 | 20.2 m | 55 |
| LANDSMAN CREEK | Colorado | Fair | 1992 | 20.4 m | 55 |
| BIG SANDY CREEK | Colorado | Good | 1998 | 42.7 m | 55 |
| New Ish Ditch | Colorado | Fair | 2016 | 6.3 m | 55 |
| AMITY CANAL | Colorado | Fair | 1970 | 8.8 m | 55 |
| Pierce Lateral Canal | Colorado | Good | 1989 | 7.7 m | 55 |
| Beaver Creek | Colorado | Fair | 1932 | 26.5 m | 55 |
| I 76 ML | Colorado | Good | 1969 | 89.5 m | 54 |
| SAND ARROYO | Colorado | Fair | 1970 | 98.2 m | 54 |
| RIO SAN ANTONIO | Colorado | Fair | 1994 | 24.4 m | 54 |
| I 70 ML | Colorado | Fair | 1963 | 70.8 m | 54 |
| SMOKY HILL RIVER | Colorado | Good | 1965 | 24.6 m | 54 |
| HELL CREEK | Colorado | Fair | 1991 | 18.7 m | 54 |
| APISHAPA RIVER | Colorado | Fair | 1930 | 10.1 m | 54 |
| South Arkansas River | Colorado | Good | 2013 | 14.8 m | 54 |
| AMITY CANAL | Colorado | Fair | 1989 | 12.4 m | 54 |
| HUERFANO-CUCHARAS DITCH | Colorado | Poor | 1958 | 7.0 m | 54 |
| SKI RUN | Colorado | Good | 1998 | 20.3 m | 54 |
| Denver Hudson Canal | Colorado | Fair | 2003 | 11.7 m | 54 |
| Owl Creek Canal | Colorado | Fair | 1990 | 12.5 m | 54 |
| Sand Creek | Colorado | Fair | 1993 | 20.4 m | 54 |
| TAYLOR RIVER | Colorado | Fair | 1986 | 15.2 m | 53 |
| BEAR CREEK | Colorado | Fair | 1940 | 18.3 m | 53 |
| PLUM CREEK | Colorado | Fair | 1950 | 28.7 m | 53 |
| TRIBUTARY OF PLUM CREEK | Colorado | Fair | 1935 | 11.1 m | 53 |
| BIG SANDY CREEK TRIB. | Colorado | Good | 1989 | 13.7 m | 53 |
| SPRING CREEK | Colorado | Fair | 1991 | 8.2 m | 53 |
| BIG SANDY CREEK TRIB. | Colorado | Fair | 1938 | 10.7 m | 53 |
| SAND CREEK | Colorado | Fair | 1965 | 12.1 m | 53 |
| MIDDLE RUSH CREEK | Colorado | Fair | 1993 | 43.4 m | 53 |
| Laramie River | Colorado | Fair | 1991 | 15.0 m | 53 |
| GRAND VALLEY CANAL | Colorado | Fair | 1992 | 7.9 m | 53 |
| COW CREEK | Colorado | Good | 2000 | 18.2 m | 53 |
| RIO GRANDE CANAL | Colorado | Fair | 1924 | 18.6 m | 53 |
| RIO GRANDE CANAL | Colorado | Fair | 1966 | 12.3 m | 53 |
| MIDDLE CREEK | Colorado | Good | 1992 | 12.4 m | 53 |
| South Platte River | Colorado | Fair | 1987 | 55.6 m | 53 |
| South Platte River | Colorado | Fair | 1986 | 79.9 m | 53 |
| BURRO CREEK | Colorado | Good | 2001 | 16.2 m | 52 |
| TODD CREEK TRIBUTARY | Colorado | Good | 2001 | 9.9 m | 52 |
| LOST CREEK TRIBUTARY | Colorado | Fair | 1960 | 12.3 m | 52 |
| TRIB N.FK LONE ROCK CRK | Colorado | Good | 1997 | 32.9 m | 52 |
| NORTH FK LONE ROCK CREEK | Colorado | Fair | 1965 | 8.1 m | 52 |
| LOUDEN CANAL | Colorado | Fair | 1950 | 7.5 m | 52 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1967 | 9.6 m | 52 |
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.