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
PINE CREEK Colorado Fair 2005 46.5 m 18,500
Big Dry Creek Colorado Good 2001 70.9 m 18,466
Holly Street Colorado Good 2001 60.5 m 18,466
York Street Colorado Good 2003 65.2 m 18,466
UNNAMED DRAINAGE Colorado Fair 2000 8.0 m 18,466
Colfax Avenue Colorado Good 2006 54.9 m 18,465
I 70 ML Colorado Good 2013 48.5 m 18,445
Colfax Avenue Colorado Good 2006 54.8 m 18,391
I-70 Colorado Good 2006 122.3 m 18,345
TEMPLETON GAP FLOODWAY Colorado Fair 1949 20.0 m 18,345
I-70 Colorado Good 2006 122.3 m 18,260
Big Dry Creek Colorado Good 2003 70.9 m 18,236
Holly Street Colorado Good 2001 60.5 m 18,236
York Street Colorado Good 2003 65.2 m 18,236
19th Avenue Colorado Good 2006 38.9 m 18,212
PINEY CREEK Colorado Fair 2003 65.1 m 18,201
19th Avenue Colorado Good 2006 38.9 m 18,115
Ramp E Colorado Good 2006 62.9 m 18,092
FOUNTAIN CREEK Colorado Fair 1972 140.7 m 18,073
FARMERS HIGHLINE CANAL Colorado Fair 1967 6.9 m 18,066
SHOOKS RUN Colorado Poor 1902 7.1 m 18,034
THIRD CREEK TRIB Colorado Fair 1992 7.3 m 18,020
LOWER BOULDER DITCH Colorado Fair 1960 7.3 m 18,000
Drew Dix Parkway Colorado Fair 1960 36.0 m 18,000
I 25 ML Colorado Fair 1999 98.3 m 18,000
DRY CREEK Colorado Good 2005 50.0 m 18,000
FIRST STREET Colorado Good 2005 36.5 m 18,000
HORSETHIEF CREEK Colorado Fair 1980 13.4 m 18,000
ARKANSAS RIVER Colorado Fair 1978 90.1 m 18,000
PETERSON FIELD ROAD Colorado Fair 1967 45.0 m 18,000
BEAR CREEK Colorado Fair 1982 92.8 m 18,000
GAME CROSSING Colorado Fair 1996 10.2 m 18,000
DRAW Colorado Fair 1979 6.9 m 18,000
RAPID CREEK Colorado Fair 1963 7.6 m 18,000
I 25 ML Colorado Good 2006 107.0 m 18,000
I25NB/I25HOV/WB I 270 Colorado Fair 2009 434.3 m 18,000
WILLIAMS CREEK Colorado Fair 1925 33.3 m 18,000
HANDY DITCH Colorado Fair 2003 7.4 m 18,000
LITTLE THOMPSON RIVER Colorado Good 1999 37.9 m 18,000
BIG THOMPSON RIVER Colorado Fair 1950 31.5 m 18,000
GAME CROSSING Colorado Good 2003 7.3 m 18,000
FORD STREET WASH Colorado Good 2013 68.6 m 18,000
PETERSON FIELD ROAD Colorado Fair 1967 45.0 m 18,000
RULE CREEK Colorado Good 2004 29.1 m 18,000
BEAR CREEK Colorado Fair 1982 92.8 m 18,000
FALL RIVER ROAD Colorado Fair 1965 68.3 m 18,000
Drew Dix Parkway Colorado Fair 1960 35.4 m 18,000
DRAW Colorado Fair 1951 7.3 m 18,000
SULLIVAN CANAL Colorado Good 1960 6.6 m 18,000
CREWS GULCH Colorado Good 2001 39.8 m 18,000

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.