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 |
|---|---|---|---|---|---|
| LOCAL DRAINAGE | Colorado | Fair | 2005 | 6.6 m | 2,323 |
| TODD CREEK | Colorado | Fair | 1960 | 10.7 m | 2,323 |
| FISHERS CANYON CREEK | Colorado | Fair | 1986 | 13.5 m | 2,315 |
| Platte Valley Canal | Colorado | Fair | 1981 | 7.7 m | 2,314 |
| BESSEMER DITCH | Colorado | Fair | 1962 | 7.6 m | 2,313 |
| Greeley No. 3 Ditch | Colorado | Fair | 1985 | 8.0 m | 2,309 |
| GRAND VALLEY CANAL | Colorado | Good | 2013 | 18.0 m | 2,306 |
| Coal Creek | Colorado | Fair | 1965 | 9.6 m | 2,305 |
| COAL CREEK | Colorado | Fair | 1956 | 28.3 m | 2,300 |
| LIMESTONE CREEK | Colorado | Fair | 1937 | 28.3 m | 2,300 |
| FARMERS UNION CANAL | Colorado | Fair | 1938 | 13.7 m | 2,300 |
| I 70 ML | Colorado | Fair | 1970 | 66.4 m | 2,300 |
| PASS CREEK | Colorado | Good | 1994 | 6.4 m | 2,300 |
| BIG MUDDY CREEK | Colorado | Good | 1988 | 11.0 m | 2,300 |
| Corral Creek | Colorado | Good | 2002 | 6.6 m | 2,300 |
| TOMICHI CREEK | Colorado | Fair | 1987 | 18.3 m | 2,300 |
| PROWERS ARROYO | Colorado | Fair | 1937 | 7.3 m | 2,300 |
| LUBERS DRAW | Colorado | Good | 2004 | 21.3 m | 2,300 |
| SAGUACHE CREEK | Colorado | Good | 1968 | 8.8 m | 2,300 |
| UP RR | Colorado | Good | 2004 | 79.2 m | 2,300 |
| LUBERS DRAINAGE DITCH | Colorado | Good | 2004 | 30.8 m | 2,300 |
| CROW CREEK | Colorado | Fair | 1956 | 21.0 m | 2,300 |
| OWL CREEK | Colorado | Fair | 1992 | 28.8 m | 2,300 |
| CHICAGO CREEK | Colorado | Good | 1958 | 7.4 m | 2,300 |
| SH 60 ML | Colorado | Fair | 2022 | 32.9 m | 2,300 |
| CLEAR CREEK | Colorado | Fair | 1958 | 33.2 m | 2,300 |
| ROCKY FORD CANAL | Colorado | Fair | 1934 | 9.6 m | 2,300 |
| BOB CREEK CANAL | Colorado | Good | 1966 | 20.6 m | 2,300 |
| DRAW | Colorado | Poor | 1943 | 7.3 m | 2,300 |
| FORT LYON CANAL | Colorado | Fair | 1962 | 29.7 m | 2,300 |
| MIDDLE FK S.PLATTE RVR | Colorado | Fair | 1948 | 21.3 m | 2,300 |
| MIDDLE FK S.PLATTE RVR | Colorado | Fair | 1951 | 28.7 m | 2,300 |
| I 70 ML | Colorado | Good | 2015 | 60.2 m | 2,300 |
| CHICAGO CREEK | Colorado | Good | 1958 | 9.8 m | 2,300 |
| MIDDLE FK S.PLATTE RVR | Colorado | Fair | 1951 | 11.7 m | 2,300 |
| BIG MUDDY CREEK | Colorado | Fair | 1988 | 9.1 m | 2,300 |
| I 76 ML | Colorado | Fair | 1959 | 70.6 m | 2,300 |
| EATON DITCH | Colorado | Fair | 1992 | 7.9 m | 2,300 |
| Rock Creek | Colorado | Good | 2002 | 49.4 m | 2,300 |
| LITTLE SAND CREEK | Colorado | Good | 1963 | 6.4 m | 2,300 |
| IRONSTONE CANAL | Colorado | Fair | 1982 | 6.1 m | 2,300 |
| CROW CREEK | Colorado | Fair | 1967 | 30.0 m | 2,300 |
| IRONSTONE CANAL | Colorado | Fair | 1982 | 6.8 m | 2,300 |
| BIG MUDDY CREEK | Colorado | Fair | 1988 | 10.2 m | 2,300 |
| LONG GULCH CREEK | Colorado | Poor | 1939 | 14.5 m | 2,300 |
| TROUT CREEK | Colorado | Good | 2000 | 27.6 m | 2,300 |
| DIAMOND CREEK | Colorado | Fair | 2000 | 6.7 m | 2,300 |
| GUNNISON RIVER | Colorado | Good | 1991 | 82.3 m | 2,293 |
| NORTH CLEAR CREEK | Colorado | Fair | 1998 | 6.4 m | 2,291 |
| SLAUGHTERHOUSE GULCH | Colorado | Good | 2022 | 9.1 m | 2,289 |
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.