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.

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BridgeLocationConditionYear BuiltLengthADT
CHERRY CREEK Colorado Fair 1985 14.1 m 42
COMANCHE CREEK Colorado Fair 1955 9.3 m 42
CAT CREEK Colorado Good 1997 22.0 m 42
FT. LYON CANAL Colorado Good 1995 13.6 m 42
RANGER CREEK Colorado Fair 1923 15.2 m 42
I 70 ML Colorado Good 1964 75.3 m 42
LITTLE BEAVER CREEK Colorado Good 1994 8.4 m 42
FRIJOLE CREEK Colorado Fair 1995 48.4 m 42
Little Thompson River Colorado Fair 1936 31.5 m 42
FORT LYON CANAL Colorado Fair 2007 23.2 m 42
NORTH BEAR CREEK Colorado Fair 1965 9.3 m 42
ROCKY FORD CANAL Colorado Fair 1998 9.6 m 42
EMPIRE CANAL Colorado Fair 1968 12.2 m 42
Platte Valley Canal Colorado Fair 1985 14.0 m 42
Hooper Lateral Colorado Fair 2021 6.2 m 41
WILLOW CREEK Colorado Good 1963 13.0 m 41
HOMESTAKE TUNNEL OUTLET Colorado Fair 1984 8.2 m 41
TWO BUTTES CREEK Colorado Good 1996 70.1 m 41
TRIB. OF RULE CREEK Colorado Fair 1990 10.5 m 41
GARLAND DITCH Colorado Fair 1997 8.8 m 41
CULEBRA EASTDALE CANAL Colorado Fair 1990 16.1 m 41
EAST HARVARD GULCH Colorado Good 1967 9.6 m 41
BIJOU CREEK Colorado Fair 1964 21.3 m 41
ARKANSAS RIVER Colorado Poor 1907 37.0 m 41
ROCK CREEK Colorado Good 1998 15.2 m 41
WILD HORSE CREEK Colorado Good 1993 12.2 m 41
GREEN BELT FLOODWAY Colorado Fair 1976 10.0 m 41
Pawnee Creek Colorado Fair 1950 20.4 m 41
Riverside Canal Colorado Fair 2009 8.5 m 41
PEDESTRIAN / SKIER Colorado Good 1990 9.2 m 41
LIME CREEK Colorado Fair 1955 8.1 m 41
BUFFALO CREEK Colorado Good 1988 20.1 m 41
EMPIRE CANAL Colorado Fair 1968 18.2 m 41
Milk Creek Colorado Fair 1985 9.3 m 41
Lone Tree Creek Colorado Fair 1986 12.1 m 41
Sand Hill Ditch Colorado Fair 1979 12.3 m 41
NORTH BOULDER CREEK Colorado Fair 1970 8.5 m 40
DOLORES RIVER Colorado Good 1964 30.9 m 40
ROARING FK RV Colorado Fair 1957 9.8 m 40
VALLECITO CREEK Colorado Fair 1971 17.2 m 40
NAVAJO RIVER Colorado Fair 1980 9.8 m 40
SAND ARROYO Colorado Fair 1997 31.4 m 40
FT. LYON CANAL Colorado Fair 1950 15.3 m 40
BIJOU CREEK TRIBUTARY Colorado Fair 1964 24.4 m 40
KIOWA CREEK TRIBUTARY Colorado Fair 1979 6.9 m 40
I 70 ML Colorado Fair 1965 75.3 m 40
N. FK. SMOKY HILL RIVER Colorado Fair 1981 23.5 m 40
RULE CREEK Colorado Fair 1939 61.8 m 40
Wildcat Creek Colorado Poor 1998 7.5 m 40
Lower Platte Beaver Cnl Colorado Fair 1940 8.9 m 40

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.