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 |
|---|---|---|---|---|---|
| Pierce Lateral Canal | Colorado | Good | 1993 | 7.6 m | 1,615 |
| LOCAL DRAINAGE | Colorado | Good | 1981 | 9.7 m | 1,608 |
| Cache La Poudre River | Colorado | Good | 1987 | 64.0 m | 1,604 |
| SPRING CREEK | Colorado | Fair | 1923 | 9.5 m | 1,603 |
| NAVAJO WASH | Colorado | Good | 1980 | 7.2 m | 1,600 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1956 | 65.7 m | 1,600 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1956 | 65.7 m | 1,600 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1956 | 163.7 m | 1,600 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1956 | 87.4 m | 1,600 |
| DRAW | Colorado | Fair | 1962 | 28.4 m | 1,600 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1961 | 249.5 m | 1,600 |
| DOUGLAS CREEK | Colorado | Good | 1990 | 15.5 m | 1,600 |
| N FK REPUBLICAN RIVER | Colorado | Good | 2013 | 39.3 m | 1,600 |
| UP RR COLORADO RIVER | Colorado | Fair | 1966 | 127.6 m | 1,600 |
| ALKALI CREEK | Colorado | Good | 1963 | 7.9 m | 1,600 |
| MONTEZUMA ROAD WBND | Colorado | Good | 1995 | 35.2 m | 1,600 |
| UP RR | Colorado | Good | 2011 | 41.7 m | 1,600 |
| UP RR | Colorado | Poor | 1941 | 75.1 m | 1,600 |
| WEST BIJOU CREEK | Colorado | Poor | 1966 | 116.3 m | 1,600 |
| COMANCHE CREEK | Colorado | Fair | 1966 | 91.2 m | 1,600 |
| I 70 ML | Colorado | Fair | 1975 | 91.6 m | 1,600 |
| KYLE RR | Colorado | Fair | 1934 | 35.8 m | 1,600 |
| PLATEAU CREEK | Colorado | Fair | 1954 | 30.8 m | 1,600 |
| BIG CREEK | Colorado | Fair | 1918 | 10.7 m | 1,600 |
| PLATEAU CREEK | Colorado | Fair | 1975 | 36.0 m | 1,600 |
| CRYSTAL RIVER | Colorado | Fair | 1966 | 11.2 m | 1,600 |
| CRYSTAL RIVER | Colorado | Fair | 1966 | 11.2 m | 1,600 |
| ARKANSAS RIVER | Colorado | Fair | 1939 | 48.5 m | 1,600 |
| CALIFORNIA GULCH | Colorado | Poor | 1939 | 7.3 m | 1,600 |
| SANDY CREEK | Colorado | Good | 1984 | 10.5 m | 1,600 |
| ARROYO | Colorado | Fair | 1939 | 9.8 m | 1,600 |
| ARROYO | Colorado | Fair | 1939 | 6.4 m | 1,600 |
| BOONE CREEK | Colorado | Good | 1993 | 36.0 m | 1,600 |
| HENSON CREEK | Colorado | Fair | 1954 | 31.5 m | 1,600 |
| DRAW | Colorado | Fair | 1959 | 9.1 m | 1,600 |
| DRAW | Colorado | Fair | 1939 | 6.4 m | 1,600 |
| BOONE CREEK | Colorado | Fair | 1959 | 9.1 m | 1,600 |
| MEREDITH CANAL | Colorado | Fair | 1934 | 6.4 m | 1,600 |
| THOMPSON ARROYO | Colorado | Fair | 1931 | 28.3 m | 1,600 |
| THOMPSON ARROYO | Colorado | Fair | 1957 | 28.3 m | 1,600 |
| OTERO CANAL | Colorado | Fair | 1957 | 21.0 m | 1,600 |
| OTERO CANAL | Colorado | Fair | 2002 | 21.4 m | 1,600 |
| CUCHARAS RIVER | Colorado | Good | 2012 | 11.9 m | 1,600 |
| CUCHARAS RIVER | Colorado | Good | 1982 | 9.1 m | 1,600 |
| CUCHARAS RIVER | Colorado | Good | 1985 | 8.3 m | 1,600 |
| SAN JUAN RIVER | Colorado | Fair | 1961 | 184.6 m | 1,600 |
| ROARING FORK RIVER | Colorado | Fair | 1985 | 14.0 m | 1,596 |
| MCELMO CREEK | Colorado | Good | 1997 | 31.4 m | 1,590 |
| Draw | Colorado | Good | 1981 | 43.9 m | 1,590 |
| PARKING LOT | Colorado | Fair | 1993 | 28.3 m | 1,589 |
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.