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
WALSEN ARROYO SR Colorado Fair 1969 41.0 m 72
SOUTH CREEK Colorado Fair 1916 7.6 m 72
Collins Lateral Canal Colorado Fair 1970 9.2 m 72
Little Owl Creek Colorado Good 1986 12.1 m 72
Arikaree River Colorado Good 1995 55.7 m 72
CURECANTI CREEK Colorado Fair 2002 8.1 m 71
FT. LYON CANAL Colorado Fair 1950 12.3 m 71
TRIB. OF HACKBERRY CREEK Colorado Fair 1960 18.1 m 71
SMITH FORK Colorado Fair 1973 7.8 m 71
WEST PLUM CREEK Colorado Fair 1965 12.3 m 71
Muddy Creek Colorado Fair 1965 37.3 m 71
Fortification Creek Colorado Fair 1950 12.3 m 71
MONTE VISTA CANAL Colorado Fair 1971 12.3 m 71
N.CRESTONE CR.FLOOD CHNL Colorado Fair 1975 9.8 m 70
WOLF CREEK Colorado Fair 1992 9.1 m 70
Middle Boulder Creek Colorado Fair 1917 7.2 m 70
MIDDLE BEAVER CREEK Colorado Fair 1965 12.3 m 70
LEITENSDORFER ARROYO Colorado Poor 1950 9.1 m 70
LITTLES CREEK Colorado Fair 1999 9.8 m 70
DRAW Colorado Good 2020 9.6 m 70
DRAW Colorado Good 2020 10.0 m 70
Bijou Creek Colorado Fair 1993 175.1 m 70
ST. CHARLES RIVER Colorado Fair 1985 14.2 m 70
DOLORES RIVER Colorado Good 1955 15.5 m 69
LOST CREEK Colorado Fair 1983 18.4 m 69
LITTLE DRY CREEK Colorado Good 2000 12.5 m 69
WEST CHERRY CREEK Colorado Good 1992 34.8 m 69
UNNAMED WASH Colorado Fair 1965 18.4 m 69
HORSE CREEK Colorado Good 1998 42.5 m 69
ADOBE CREEK TRIBUTARY Colorado Fair 1962 14.0 m 69
ADOBE CREEK Colorado Poor 1940 28.3 m 69
STINKING ARROYO Colorado Fair 1972 25.1 m 69
Owl Creek Colorado Good 1984 24.1 m 69
CONEJOS RIVER Colorado Fair 1947 49.5 m 68
SQUIRREL CREEK Colorado Fair 1991 9.9 m 68
Redstone Creek Colorado Good 2017 6.5 m 68
Kiowa Creek Colorado Fair 1988 46.0 m 68
Coal Creek Colorado Fair 1987 12.4 m 68
Crow Creek Colorado Good 2017 15.2 m 68
S. Fork Republican River Colorado Fair 1940 49.1 m 68
Tributary South Fork Rep Colorado Good 1989 34.1 m 68
South St. Vrain Creek Colorado Fair 2019 55.6 m 67
CULEBRA CREEK Colorado Fair 2004 9.1 m 67
DUCK CREEK Colorado Fair 1965 12.4 m 67
HELL CREEK Colorado Fair 1988 46.4 m 67
N. Sterling Outlet Canal Colorado Fair 1999 16.8 m 67
Home Supply Creek Colorado Fair 2016 6.6 m 67
Beaver Creek Colorado Fair 1993 26.0 m 67
Beaver Creek & Upper Pla Colorado Good 1996 18.3 m 67
CHERAW LAKE DRAIN DITCH Colorado Good 1995 21.0 m 67

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.