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
ARICKAREE RIVER Colorado Fair 1957 140.5 m 870
MONTBELLO DITCH Colorado Fair 2001 7.6 m 869
RIO GRANDE RIVER Colorado Fair 1997 52.4 m 869
GORE CREEK Colorado Fair 1975 12.5 m 869
Pierce Lateral Canal Colorado Fair 1993 9.3 m 868
Pierce Lateral Canal Colorado Fair 1989 7.3 m 868
TALLMAN GULCH TRIBUTARY Colorado Fair 1972 13.9 m 867
MONTROSE AND DELTA CANAL Colorado Fair 1940 10.5 m 866
RAMP TO SB ACADEMY Colorado Good 2012 34.7 m 866
TAYLOR RIVER Colorado Good 1982 32.6 m 865
Mine Access Colorado Good 2010 13.0 m 864
GRAND VALLEY CANAL SR Colorado Fair 1965 20.5 m 863
FISHERS CANYON CREEK Colorado Good 1978 9.6 m 862
MUD SPRING DRAW Colorado Good 1998 10.4 m 860
CHIMNEY ROCK CREEK Colorado Poor 1938 17.5 m 860
SOUTH TURKEY CREEK Colorado Fair 1991 8.7 m 860
GUNNISON/BLUE MESA RES. Colorado Fair 1964 158.0 m 860
Bijou Creek Colorado Fair 1986 178.8 m 858
BRANCH OF CHERRY CREEK Colorado Fair 1988 6.4 m 857
TALLMAN GULCH Colorado Fair 1972 22.5 m 857
LOST CREEK Colorado Poor 1995 7.6 m 856
Fish Creek Colorado Good 2017 6.5 m 856
Kiowa Creek Colorado Fair 1971 12.1 m 856
PURGATOIRE RIVER Colorado Good 1989 68.9 m 856
TRIB OF LOST CREEK Colorado Fair 1993 13.4 m 852
BLUE RIVER Colorado Fair 2015 23.2 m 851
WILMER GULCH Colorado Fair 2006 19.1 m 850
SOUTH PLATTE RIVER Colorado Fair 1988 30.2 m 849
NORTH CHEYENNE CREEK Colorado Good 2018 13.9 m 848
BOX ELDER CREEK SR Colorado Good 2000 70.1 m 847
Boulder Creek Colorado Fair 1935 11.2 m 846
GUNNISON RIVER Colorado Fair 1926 39.2 m 845
Hudson Annex Canal Colorado Good 2004 8.6 m 845
Fraser River Colorado Fair 1989 8.0 m 843
STATION CREEK Colorado Fair 1959 28.4 m 840
Fork of E. Bijou Creek Colorado Fair 1961 21.2 m 840
DRAW Colorado Fair 1963 28.7 m 840
EAST BIJOU CREEK Colorado Fair 1966 117.2 m 840
DRAW Colorado Fair 1958 28.4 m 840
DRAW Colorado Fair 1958 33.2 m 840
DRAW Colorado Fair 1927 31.1 m 840
OAK CREEK Colorado Fair 1984 15.5 m 839
COTTONWOOD CREEK Colorado Fair 2011 9.8 m 837
TODD CREEK Colorado Good 1998 23.6 m 835
TODD CREEK Colorado Good 2005 23.7 m 835
Big Salt Wash Colorado Good 2012 10.7 m 834
BESSEMER DITCH Colorado Good 1990 9.8 m 833
SAN MIGUEL RIVER Colorado Poor 1995 10.1 m 833
Vega Dam Spillway Colorado Good 1998 21.8 m 830
Leon Creek Feeder Canal Colorado Good 1999 28.5 m 830

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.