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
Oligarchy Ditch Colorado Fair 1989 6.6 m 450
SULPHUR GULCH Colorado Fair 1989 74.9 m 448
EAST RIVER Colorado Fair 1994 14.5 m 447
HARRIMAN CANAL Colorado Fair 1964 11.4 m 447
South Platte River Colorado Fair 1985 99.8 m 447
JEFFERSON CREEK Colorado Good 2006 10.1 m 446
Riverside Canal Colorado Good 1997 12.8 m 445
UNCOMPAHGRE RIVER Colorado Fair 1987 19.1 m 445
WEIR GULCH Colorado Fair 1976 6.3 m 443
FARMERS UNION CANAL Colorado Fair 1956 22.9 m 442
BUCK CREEK Colorado Fair 1993 75.6 m 440
BUCK CREEK TRIBUTARY Colorado Good 1993 84.7 m 440
ROCK CREEK Colorado Fair 1965 21.3 m 440
DRAW Colorado Fair 1965 10.1 m 440
CRESSMANS GULCH Colorado Good 1992 6.8 m 440
SOUTH RUSH CREEK Colorado Fair 1990 89.7 m 440
RUSH CREEK Colorado Fair 1992 95.7 m 440
DRAW Colorado Good 1993 13.3 m 440
BIG SANDY CREEK Colorado Fair 1968 74.5 m 440
AROYA GULCH Colorado Fair 1968 16.1 m 440
DRAW Colorado Good 1968 6.7 m 440
SEASONAL WASH Colorado Good 2023 20.2 m 440
DRAW Colorado Good 2023 11.2 m 440
RITO SECO CREEK Colorado Good 1936 11.0 m 440
EAST MANCOS RIVER Colorado Poor 1940 7.2 m 439
ANTHRACITE CREEK Colorado Good 1993 48.8 m 439
Latham Ditch Colorado Good 2010 11.9 m 438
SOUTHERN OUTFALL DRAINAG Colorado Fair 2006 7.2 m 437
Buckhorn Creek Colorado Good 1965 19.1 m 437
Larimer and Weld Canal Colorado Good 1992 11.3 m 437
YELLOW JACKET CREEK Colorado Fair 1971 30.6 m 436
MONTROSE AND DELTA CANAL Colorado Fair 1992 13.0 m 436
LAKE FORK GUNNISON RIVER Colorado Fair 1986 14.4 m 436
CARBONATE CREEK Colorado Fair 1987 13.7 m 436
Highland Ditch Colorado Good 2012 7.0 m 435
FOREIGN TRADE ZONE BLVD Colorado Good 1901 6.7 m 435
White River Colorado Fair 1976 41.8 m 435
Cedar Creek Colorado Good 1987 7.7 m 434
SNAKE RIVER Colorado Poor 1978 10.7 m 433
SOUTH ARKANSAS RIVER Colorado Fair 1995 11.5 m 433
CHEYENNE RUN Colorado Fair 1970 7.2 m 433
UNCOMPAHGRE RIVER Colorado Fair 1989 24.4 m 433
Pawnee Creek Colorado Fair 1989 31.1 m 431
SAN MIGUEL RIVER Colorado Fair 2019 13.0 m 431
Sanborn Draw Colorado Fair 2009 10.0 m 431
Crystal River Colorado Good 2000 37.6 m 430
CURRANT CREEK Colorado Fair 1975 9.9 m 430
CURRANT CREEK Colorado Good 1971 9.6 m 430
BIG SANDY CREEK Colorado Fair 1962 100.3 m 430
RUSH CREEK Colorado Good 1988 78.3 m 430

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.