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
Williams Fork River Colorado Good 2019 15.6 m 569
WOLF CREEK Colorado Poor 1960 7.3 m 569
MIDDLE BIJOU CREEK SR Colorado Fair 1966 148.4 m 569
Buckhorn Creek Colorado Good 2014 9.3 m 569
GRAND VALLEY CANAL Colorado Fair 1966 13.9 m 569
KING ARROYO Colorado Fair 1991 12.4 m 568
ADOBE CREEK Colorado Fair 1950 8.7 m 567
Riverside Canal Colorado Fair 1965 7.7 m 567
CLEAR CREEK Colorado Fair 1989 21.3 m 566
WILD HORSE CREEK Colorado Fair 2005 19.4 m 566
RUSSELLVILLE GULCH Colorado Fair 2004 13.0 m 565
WEIR GULCH Colorado Good 1976 6.3 m 564
Eaton Draw Colorado Good 1995 23.2 m 564
WILLIAMS CREEK Colorado Fair 1974 36.6 m 563
Lone Tree Creek Colorado Fair 1985 12.0 m 562
PETERSON CANAL Colorado Good 2008 6.3 m 560
SOUTH PLATTE RIVER Colorado Fair 1987 321.9 m 560
SAND CREEK Colorado Good 2001 9.8 m 560
TEMPLETON GAP FLOODWAY Colorado Fair 1955 23.6 m 560
CHICO CREEK Colorado Good 1965 18.3 m 560
BEAVER CREEK Colorado Fair 1935 104.9 m 560
W. PLUM BUSH CRK Colorado Fair 1938 22.0 m 560
E FORK OF W PLUM BUSH CR Colorado Fair 1938 13.4 m 560
DRAW Colorado Good 2005 12.5 m 560
CEBOLLA CREEK Colorado Fair 1958 37.7 m 560
DRY CREEK Colorado Fair 1972 37.3 m 560
LAKE FK GUNNISON RIVER Colorado Fair 1957 37.8 m 560
ARKANSAS RIVER Colorado Good 2011 154.8 m 560
LAKE FK GUNNISON RIVER Colorado Fair 1954 16.2 m 560
COLORADO RIVER Colorado Fair 1994 128.9 m 558
AMITY CANAL Colorado Fair 1986 12.6 m 557
FARMERS HIGHLINE CA Colorado Fair 1960 7.1 m 555
DEER CREEK Colorado Fair 1978 12.8 m 554
COLD SPRING CREEK Colorado Fair 1991 8.5 m 554
GRAND VIEW DITCH Colorado Good 1996 10.5 m 553
WILLIAMS CREEK Colorado Fair 1965 18.3 m 553
Elmers Two Mile Ditch Colorado Fair 1973 6.4 m 551
TRIB. OF WILLIAMS CREEK Colorado Fair 1969 18.3 m 551
WASH Colorado Fair 1946 6.4 m 550
FINDLEY GULCH Colorado Fair 1946 7.4 m 550
DRAW Colorado Good 1946 6.4 m 550
CATLIN CANAL Colorado Fair 2023 9.3 m 550
Collins Lateral Ditch Colorado Good 1996 7.1 m 550
CHICO CREEK Colorado Fair 1965 18.3 m 549
COAL CREEK Colorado Fair 1918 13.4 m 548
TEN MILE CREEK Colorado Fair 1965 13.3 m 548
TUCKER GULCH Colorado Good 2005 11.2 m 548
CLEAR CREEK Colorado Good 1999 9.2 m 547
I 70 ML Colorado Good 1975 86.6 m 546
Riverside Canal Colorado Fair 1965 8.2 m 543

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.