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
NAVRICIO CREEK Colorado Good 1994 30.5 m 177
I 25 ML Colorado Fair 1969 58.8 m 177
Yampa River Colorado Good 1986 40.5 m 176
US 287 ML Colorado Good 2004 59.6 m 176
CONEJOS RIVER Colorado Good 1995 32.6 m 176
Little Snake River Colorado Good 1988 24.6 m 176
AMITY CANAL Colorado Fair 1950 13.5 m 176
Intermittent Stream Colorado Good 1972 30.6 m 175
EAST FORK SAN JUAN RIVER Colorado Fair 1969 21.9 m 175
BUZZARD CREEK Colorado Good 2018 37.6 m 175
CATLIN CANAL Colorado Fair 1991 12.3 m 175
FIRST CREEK Colorado Fair 1950 12.3 m 174
PLATEAU CREEK Colorado Fair 1989 12.3 m 174
S. Fork Dry Willow Creek Colorado Good 1993 16.8 m 174
FT.LYON CANAL Colorado Fair 1993 19.5 m 173
ARKANSAS RIVER Colorado Fair 1994 114.0 m 173
ARKANSAS RIVER Colorado Poor 1948 363.2 m 173
E JIMMY CAMP CREEK TRIB Colorado Fair 1999 9.9 m 173
Lone Tree Creek Colorado Fair 1985 12.1 m 173
North Platte River Colorado Fair 2003 51.8 m 172
South Platte River Colorado Good 1996 187.4 m 172
Upper Platte Beaver Cnl Colorado Fair 1999 12.8 m 172
WADDLE CREEK Colorado Fair 2000 28.3 m 172
CROOKED ARROYO Colorado Good 1985 6.4 m 172
MINNEQUA CANAL Colorado Fair 2014 13.4 m 172
MANCOS RIVER Colorado Fair 1991 13.7 m 171
EAST BIJOU CREEK Colorado Fair 1965 67.0 m 171
DEEP CREEK Colorado Fair 2005 7.6 m 171
Big Dry Creek Colorado Good 1974 8.0 m 171
LA PLATA RIVER Colorado Good 2001 20.1 m 170
Middle St. Vrain Creek Colorado Fair 1993 13.1 m 170
E. JIMMY CAMP CREEK TRIB Colorado Fair 1970 18.6 m 170
Buckhorn Creek Trib. Colorado Fair 2007 11.7 m 170
SALT CREEK Colorado Good 1949 12.0 m 170
TRINCHERA CREEK Colorado Good 1999 74.1 m 170
TARRYALL CREEK Colorado Good 2011 28.0 m 170
GRANEROS CREEK Colorado Fair 1928 32.7 m 170
WEST FORK SURFACE CREEK Colorado Fair 1984 9.4 m 169
BIG SANDY CREEK Colorado Good 1994 10.4 m 169
HELL CREEK Colorado Good 1974 12.5 m 169
Riverside Canal Colorado Fair 2006 7.6 m 169
Slater Creek Colorado Poor 1986 11.9 m 169
ARKANSAS RIVER Colorado Fair 1995 112.4 m 169
TRIB. ST. CHARLES RIVER Colorado Good 1988 15.9 m 169
New Cache La Poudre Cana Colorado Fair 1997 11.4 m 169
Larimer County Canal Colorado Good 1991 15.1 m 169
MONTROSE AND DELTA CANAL Colorado Good 1997 11.9 m 168
SPRING CREEK Colorado Fair 2012 12.2 m 168
Harmony No. 2 Ditch Colorado Good 1996 10.6 m 168
Larimer County Canal Colorado Fair 1966 8.8 m 168

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.