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
GOLDSMITH GULCH | EVANS Colorado Fair 1966 13.6 m 26,351
BRADLEY ROAD Colorado Good 1974 55.3 m 26,330
BOWLES AVE Colorado Fair 1989 17.3 m 26,322
Jordan Road Colorado Fair 1989 48.8 m 26,306
US 85 ML BNSF RR Colorado Fair 1972 194.2 m 26,281
I 25 ML Colorado Fair 2002 61.8 m 26,019
E-470 Colorado Good 1997 72.5 m 26,000
NORTH TURKEY CREEK ROAD Colorado Fair 1995 73.8 m 26,000
WONDERLAND CRK AND PATH Colorado Fair 2006 9.3 m 26,000
DRAW Colorado Fair 1960 7.6 m 26,000
SHEEP DRAW Colorado Fair 1999 7.9 m 26,000
1ST ST Colorado Fair 1959 47.5 m 26,000
NORTH ACCESS ROAD Colorado Good 2002 15.2 m 26,000
EB BUS RAMP Colorado Good 2016 13.8 m 26,000
DRAW Colorado Fair 1960 12.5 m 26,000
RTD UNDERPASS R Colorado Good 2003 65.6 m 26,000
NORTH TURKEY CREEK Colorado Fair 1948 7.6 m 26,000
SHEEP DRAW Colorado Good 1968 6.7 m 26,000
DRAW Colorado Fair 1960 7.6 m 26,000
DRAW Colorado Fair 1960 7.6 m 26,000
KENNEDY GULCH RD Colorado Good 2002 16.6 m 26,000
CACHE LA POUDRE RIVER Colorado Good 2015 116.1 m 26,000
I225 SH83 RAMP Colorado Fair 2002 409.2 m 26,000
CHERRY CREEK Colorado Good 2010 42.0 m 26,000
LOWER BOULDER DITCH Colorado Fair 1997 6.2 m 26,000
BNSF RR Colorado Good 1999 34.0 m 26,000
LEACH CREEK Colorado Fair 1968 20.1 m 26,000
Cherry Creek Colorado Good 1990 185.3 m 25,990
BARANMOR DITCH Colorado Fair 2014 10.4 m 25,984
Parker Road Colorado Good 1996 81.6 m 25,943
BIG DRY CREEK Colorado Good 1991 19.7 m 25,844
Oligarchy Ditch Colorado Fair 1990 9.4 m 25,769
SPRING CREEK Colorado Fair 1993 15.9 m 25,763
WEST TOLLGATE CREEK Colorado Fair 1983 71.2 m 25,747
Cottonwood Drive Colorado Good 1996 40.4 m 25,742
SOUTH PLATTE RIVER Colorado Poor 1960 70.0 m 25,590
I-70 Colorado Fair 1993 112.8 m 25,514
WEST TOLLGATE CREEK Colorado Fair 1979 6.5 m 25,431
MARCY GULCH Colorado Good 1986 9.3 m 25,364
I-25 ML Colorado Good 2007 82.6 m 25,355
Fossil Crk. Res. Inlet Colorado Fair 1973 9.4 m 25,324
CHERRY CREEK Colorado Fair 1964 55.5 m 25,282
S. BRANCH HYLAND CREEK Colorado Good 1991 13.6 m 25,211
PINEY CREEK Colorado Fair 1998 31.6 m 25,186
CROKE CANAL Colorado Good 1988 10.7 m 25,056
EAST TOLLGATE CREEK Colorado Fair 2005 8.9 m 25,054
Cottonwood Ck & Jamaica Colorado Good 1990 99.5 m 25,045
Peoria Street Colorado Fair 1990 62.1 m 25,045
BRIARGATE BLVD Colorado Good 2014 53.1 m 25,000
WINDSOR RES CANAL Colorado Fair 1989 6.1 m 25,000

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.