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
Settlers Ditch Colorado Good 1987 8.2 m 19
Settlers Ditch Colorado Fair 1959 7.5 m 19
FOURMILE CREEK Colorado Fair 1985 15.5 m 19
Dry Wash Colorado Good 1995 11.7 m 19
Geary Creek Colorado Good 1991 12.0 m 19
ALAMOSA RIVER Colorado Fair 1933 13.1 m 18
STONER MESA Colorado Good 1969 22.3 m 18
BIG SANDY CREEK Colorado Fair 1989 75.9 m 18
Pleasant Valley Canal Colorado Good 2009 6.5 m 18
LITTLE SALT WASH Colorado Good 2011 19.8 m 18
TRIB. WEST CARRIZO CREEK Colorado Poor 1935 9.1 m 18
ROAD CANYON CREEK Colorado Fair 1910 14.2 m 18
PATTON ARROYO Colorado Poor 1940 12.7 m 18
SOUTH RUSH CREEK Colorado Good 1992 142.1 m 18
HELL CREEK Colorado Fair 1997 27.4 m 18
ARIKAREE RIVER Colorado Fair 1990 88.7 m 18
Redstone Creek Colorado Good 2017 8.6 m 18
Big Thompson River Colorado Fair 1977 18.3 m 18
Big Thompson River Colorado Fair 1977 12.2 m 18
KANNAH CREEK Colorado Good 2014 13.4 m 18
Antelope Creek Colorado Fair 1994 6.8 m 18
Miller Creek Colorado Fair 1930 21.5 m 18
Fortification Creek Colorado Fair 1989 9.3 m 18
RIO GRANDE CANAL Colorado Fair 1966 9.4 m 18
KERBER CREEK Colorado Fair 1989 12.2 m 18
Trib. of Surveyor Creek Colorado Good 1960 6.4 m 18
S. FORK MIGHIGAN RIVER Colorado Good 1966 7.3 m 17
S. FORK MICHIGAN RIVER Colorado Good 1983 12.2 m 17
S. FORK MICHIGAN RIVER Colorado Good 1984 9.8 m 17
CAT CREEK Colorado Good 1997 19.2 m 17
TRIB. OF TWO BUTTES CRK Colorado Good 1998 21.3 m 17
TRIB. OF TWO BUTTES CRK Colorado Fair 1950 8.6 m 17
SANGRE DE CRISTO CK Colorado Fair 1965 9.3 m 17
I 70 ML Colorado Fair 1975 88.4 m 17
I 70 ML Colorado Good 1964 75.3 m 17
EAST RIVER Colorado Fair 1996 31.5 m 17
BEAVER CREEK Colorado Fair 1989 10.3 m 17
LANDSMAN CREEK Colorado Fair 1970 36.6 m 17
SAN FRANCISCO CREEK Colorado Fair 1966 10.3 m 17
WEST CARRIZO CREEK Colorado Poor 1939 9.1 m 17
APISHAPA RIVER Colorado Fair 1930 13.1 m 17
Pawnee Creek Colorado Fair 1998 13.4 m 17
Big Thompson River Colorado Fair 1977 15.0 m 17
FT.LYON STG CANAL SLUICE Colorado Fair 1968 7.8 m 17
RIO GRANDE CANAL Colorado Fair 1966 12.2 m 17
Sand Creek Colorado Fair 1984 6.8 m 17
SAN MIGUEL RIVER Colorado Fair 1989 22.9 m 17
GURLEY DITCH Colorado Fair 1956 9.5 m 17
Beaver Creek Colorado Fair 1960 24.7 m 17
Arikaree River Colorado Good 1994 55.8 m 17

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.