Browse Bridge Database

8,587 bridges in the FHWA National Bridge Inventory in Arizona.

National Bridge Inventory Database

Browse 8,587 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
Box Culvert Arizona Good 1962 16.2 m 9,513
Wash Arizona Good 1962 9.8 m 9,513
Wash Arizona Fair 1962 6.4 m 9,513
Tunnel Outfall Arizona Good 1992 7.6 m 9,500
Wash Arizona Good 1968 16.2 m 9,495
Wash Arizona Good 1936 16.5 m 9,495
Wash Arizona Good 1936 26.5 m 9,495
Dry Wash Arizona Good 1927 8.5 m 9,466
Fortuna Wash Arizona Fair 1966 65.5 m 9,466
Frontage Rd Arizona Fair 1966 28.7 m 9,466
Dublin Wash Arizona Fair 1927 12.2 m 9,466
Rio De Flag Arizona Good 1975 9.8 m 9,464
Wash Arizona Good 1997 8.5 m 9,450
Billy Creek Arizona Good 1983 21.3 m 9,443
Cave Creek Wash Arizona Good 2001 45.4 m 9,429
I-8 Arizona Good 1990 81.4 m 9,419
Mc Clellan Wash Arizona Fair 1931 61.0 m 9,412
US60-Ramp E-N to SR 101 Arizona Good 1994 151.5 m 9,409
Wash Arizona Good 1968 17.1 m 9,408
Channel Arizona Good 2006 15.5 m 9,400
Wash Arizona Good 2004 9.1 m 9,400
Wash Arizona Good 2004 7.0 m 9,400
Butte Creek Arizona Fair 1924 9.4 m 9,396
Granite Creek Arizona Fair 1924 17.1 m 9,396
Rodeo Wash Arizona Good 1974 9.8 m 9,390
Welch Road Arizona Good 1965 25.6 m 9,382
Wash Arizona Good 1938 6.4 m 9,377
8th Avenue Arizona Fair 1969 30.5 m 9,375
B 40 Arizona Good 2000 46.6 m 9,375
Loop 101 Arizona Good 2002 284.1 m 9,369
Wash Arizona Good 1972 29.9 m 9,360
Chemehuevi Wash Arizona Good 1972 43.0 m 9,360
Grand Canal Arizona Fair 1980 11.0 m 9,352
Wash Arizona Good 1967 9.8 m 9,336
Dry Wash Arizona Good 2002 13.1 m 9,336
Cavot Road Arizona Fair 1961 27.7 m 9,329
Western Canal Arizona Fair 1999 12.5 m 9,326
Union Canal Arizona Good 1958 7.3 m 9,321
Wash Arizona Good 1966 14.9 m 9,312
Cross Road Arizona Good 1978 46.6 m 9,304
Ramp S-W 202 Ramp E-N Arizona Good 2004 776.3 m 9,302
L101/L202 Ramp E-N Arizona Fair 1995 35.1 m 9,296
Wash Arizona Good 1962 8.8 m 9,283
Wash Arizona Good 1962 6.4 m 9,283
Lewis Prison Road Arizona Good 2005 42.1 m 9,283
Bloody Tanks Wash Arizona Fair 1927 24.7 m 9,270
Wash Arizona Good 1962 14.9 m 9,269
Wash Arizona Good 1962 6.4 m 9,269
Wash Arizona Good 1962 13.1 m 9,269
Wash Arizona Good 1962 10.4 m 9,269

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.