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
S F Williams Fork River Colorado Good 1992 19.2 m 31
Elkhead Creek Colorado Good 1999 22.3 m 31
GOOSE CREEK Colorado Good 1962 11.5 m 31
WOLF CREEK Colorado Fair 1992 7.3 m 31
NORTH FORK LONE ROCK CRK Colorado Fair 1960 25.3 m 31
FT. LYON CANAL Colorado Fair 1991 16.0 m 31
COLORADO CANAL Colorado Fair 1995 14.9 m 31
BOB CREEK Colorado Fair 1989 18.3 m 31
SOUTH HARDSCRABBLE CREEK Colorado Fair 1990 12.2 m 31
EIGHT MILE CREEK Colorado Fair 1998 19.8 m 31
REPUBLICAN RIVER Colorado Fair 1954 109.7 m 31
TIMPAS CREEK Colorado Fair 1963 19.8 m 31
NORTH RUSH CREEK Colorado Fair 1992 43.3 m 31
Lay Creek Colorado Fair 1955 9.2 m 31
Lodgepole Creek Colorado Fair 2001 11.6 m 31
Lodgepole Creek Colorado Good 1993 19.5 m 31
Trib N.F. Arikaree River Colorado Fair 1976 38.7 m 31
Unnamed Draw Colorado Fair 1993 20.4 m 31
Trib. S. Fork Republican Colorado Good 1998 18.8 m 31
Red Willow Creek Colorado Fair 1955 9.4 m 31
Trib. of N. Sand Creek Colorado Good 1997 18.7 m 31
Cimmaron Creek Colorado Good 1985 36.6 m 30
Dove Creek Canal Reach 1 Colorado Fair 1985 15.8 m 30
Dove Creek Canal Reach 1 Colorado Good 1985 16.7 m 30
ANTHRACITE CREEK Colorado Fair 1979 18.3 m 30
CACHE LA POUDRE RIVER Colorado Good 2004 45.1 m 30
HEARTLK SPILLWAY DEEP CR Colorado Fair 1954 19.5 m 30
LONE TREE CREEK SR Colorado Fair 1963 42.0 m 30
LITTLE MUDDY CREEK Colorado Fair 1995 7.6 m 30
MUDDY CREEK Colorado Good 1999 21.3 m 30
TRIB N.FK LONE ROCK CRK Colorado Fair 1960 12.5 m 30
LA JARA CREEK Colorado Good 1997 8.3 m 30
ALAMOSA RIVER Colorado Fair 1989 16.5 m 30
RUSH CREEK Colorado Fair 1990 63.7 m 30
MUSTANG CREEK Colorado Good 1994 9.8 m 30
DRAW SR Colorado Good 1975 31.4 m 30
Kimball Creek Colorado Fair 1992 8.2 m 30
MOORE CANYON CREEK Colorado Poor 1935 8.4 m 30
Iliff Platte Valley Ditc Colorado Good 1997 11.3 m 30
WOLF CREEK Colorado Fair 1960 24.6 m 30
WEST FORK OF CLAY CREEK Colorado Fair 1973 8.9 m 30
Peterson Ditch Colorado Good 1995 10.6 m 30
SKI RUN Colorado Good 1998 21.0 m 30
B Ditch Colorado Poor 1942 18.5 m 30
Gordon Creek Colorado Good 1988 7.0 m 30
WEST MUDDY CREEK Colorado Good 2000 12.4 m 29
WEST MUDDY CREEK Colorado Fair 1984 9.1 m 29
S Fk Williams Fk River Colorado Good 2018 23.0 m 29
SAN ARROYO CREEK TRIB Colorado Good 1994 7.6 m 29
TRIB. WEST CARRIZO CREEK Colorado Fair 1970 9.6 m 29

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.