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 |
|---|---|---|---|---|---|
| SMOKY HILL RIVER | Colorado | Good | 1969 | 24.6 m | 23 |
| WET CANYON CREEK | Colorado | Fair | 1995 | 15.2 m | 23 |
| N Sterling Outlet Canal | Colorado | Fair | 2014 | 16.5 m | 23 |
| Harmony No. 1 Canal | Colorado | Good | 1991 | 10.8 m | 23 |
| Frenchman Creek | Colorado | Fair | 1940 | 30.8 m | 23 |
| PLATEAU CREEK | Colorado | Good | 2014 | 10.0 m | 23 |
| EAST SALT CREEK | Colorado | Fair | 1988 | 15.4 m | 23 |
| Riverside Canal | Colorado | Fair | 1990 | 9.5 m | 23 |
| Skull Creek | Colorado | Poor | 1930 | 21.4 m | 23 |
| Williams Fork River | Colorado | Fair | 1988 | 12.9 m | 23 |
| GREENHORN CREEK | Colorado | Good | 1991 | 8.5 m | 23 |
| East Douglas Creek | Colorado | Good | 1983 | 7.6 m | 23 |
| Simpson Creek | Colorado | Fair | 1990 | 12.0 m | 23 |
| Sand Creek Overflow | Colorado | Fair | 1955 | 10.5 m | 23 |
| Sand Creek | Colorado | Fair | 1957 | 9.4 m | 23 |
| Dove Creek Canal Reach 1 | Colorado | Fair | 1984 | 17.0 m | 22 |
| Muddy Creek | Colorado | Fair | 1996 | 22.4 m | 22 |
| Canadian River | Colorado | Fair | 1996 | 9.0 m | 22 |
| S Fk Williams Fk River | Colorado | Good | 1994 | 18.1 m | 22 |
| UNNAMED CREEK | Colorado | Fair | 1935 | 8.3 m | 22 |
| LAKE MEREDITH INLET CNL | Colorado | Fair | 1999 | 8.8 m | 22 |
| HARDSCRABBLE CREEK | Colorado | Poor | 1935 | 9.0 m | 22 |
| EIGHT MILE CREEK | Colorado | Fair | 1989 | 17.9 m | 22 |
| TRIB. SAN FRANCISCO CRK | Colorado | Poor | 1950 | 9.2 m | 22 |
| Handy Ditch | Colorado | Good | 2016 | 9.1 m | 22 |
| Dead Horse Draw | Colorado | Good | 1992 | 20.3 m | 22 |
| TIMPAS CREEK | Colorado | Fair | 1935 | 37.1 m | 22 |
| APISHAPA RIVER | Colorado | Fair | 1918 | 36.2 m | 22 |
| EAST FORK CLAY CREEK | Colorado | Fair | 1965 | 12.3 m | 22 |
| Denver Hudson Canal | Colorado | Fair | 2001 | 12.4 m | 22 |
| Lone Tree Creek | Colorado | Fair | 1985 | 14.1 m | 22 |
| Surveyor Creek | Colorado | Good | 1991 | 25.0 m | 22 |
| PARK CREEK | Colorado | Good | 1972 | 14.0 m | 21 |
| Elkhead Creek | Colorado | Fair | 1950 | 12.2 m | 21 |
| BADGER CREEK | Colorado | Fair | 1978 | 20.1 m | 21 |
| TRIB. OF TWO BUTTES CRK | Colorado | Poor | 1950 | 11.2 m | 21 |
| PLUM CREEK | Colorado | Fair | 1930 | 15.1 m | 21 |
| BOB CREEK | Colorado | Fair | 1978 | 13.9 m | 21 |
| CULEBRA CREEK | Colorado | Fair | 1984 | 12.3 m | 21 |
| FISH CREEK | Colorado | Fair | 1960 | 16.3 m | 21 |
| COTTONWOOD CREEK | Colorado | Fair | 1917 | 9.1 m | 21 |
| SAND CREEK | Colorado | Fair | 1933 | 60.9 m | 21 |
| I 70 ML | Colorado | Good | 1964 | 75.3 m | 21 |
| RUSH CREEK | Colorado | Fair | 1994 | 121.9 m | 21 |
| N. Sterling Inlet Canal | Colorado | Good | 1999 | 14.0 m | 21 |
| Pawnee Creek | Colorado | Fair | 1964 | 21.3 m | 21 |
| Spring Creek | Colorado | Fair | 1975 | 15.8 m | 21 |
| West Creek | Colorado | Good | 2016 | 10.7 m | 21 |
| BUZZARD CREEK | Colorado | Fair | 1985 | 14.8 m | 21 |
| Lay Creek | Colorado | Fair | 1959 | 12.3 m | 21 |
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.