Browse Bridge Database

1,660 bridges in the FHWA National Bridge Inventory in Alaska.

National Bridge Inventory Database

Browse 1,660 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
ATIGUN RIVER NO. 2 Alaska Good 2000 102.1 m 130
HARRIS RIVER Alaska Fair 1976 38.1 m 130
FUBAR CREEK Alaska Fair 1976 30.5 m 130
ATIGUN RIVER NO. 1 Alaska Good 2000 68.0 m 130
TREVOR CREEK Alaska Fair 1982 8.8 m 130
ROCHE MOUTONNEE CREEK Alaska Good 2017 37.2 m 130
HOLDEN CREEK Alaska Good 2013 37.2 m 130
DAN CREEK Alaska Fair 1982 12.5 m 130
CABLE CREEK Alaska Good 1982 28.0 m 130
WEST TROCADERO CREEK Alaska Good 1984 25.9 m 130
TROCADERO CREEK Alaska Good 1984 28.0 m 130
KUPARUK RIVER Alaska Fair 1994 25.9 m 130
HARRIET HUNT CREEK Alaska Poor 1981 16.2 m 125
HATCHERY CREEK Alaska Fair 2003 36.6 m 120
ANNETTE BAY FERRY TERM Alaska Good 2012 42.1 m 120
LOGGING CABIN CREEK Alaska Fair 1977 24.4 m 120
LONG CREEK Alaska Fair 1980 9.8 m 120
CROOKED CREEK Alaska Good 1967 16.9 m 120
DEADWOOD CREEK Alaska Fair 1975 8.5 m 120
BELLE CREEK Alaska Good 1967 30.6 m 120
MCKAY CREEK Alaska Fair 1967 33.7 m 120
SOURDOUGH CREEK Alaska Good 1983 13.5 m 120
DOG CREEK Alaska Good 2006 11.6 m 120
TRUMPETER CREEK Alaska Good 2006 29.0 m 120
KETCHUM CREEK Alaska Good 1975 7.3 m 120
HYDER HARBOR ACCESS Alaska Good 2013 233.5 m 120
HATCHERY CR TRIBUTARY Alaska Good 2006 28.5 m 120
LOGJAM CREEK Alaska Fair 2003 29.3 m 120
DIESEL CREEK Alaska Good 2003 24.4 m 120
COFFMAN CREEK Alaska Good 2006 24.4 m 120
SAWMILL CREEK Alaska Fair 1962 50.3 m 117
SPIKE CAMP CREEK SOUTH Alaska Good 1995 7.0 m 110
BIRCH CREEK Alaska Fair 1957 108.2 m 110
CROOKED CREEK Alaska Poor 1957 24.7 m 110
BARABARA CREEK Alaska Poor 1968 21.9 m 110
LITTLE BOULDER CREEK Alaska Good 1991 24.4 m 110
BIG BOULDER CREEK Alaska Good 1991 36.6 m 110
ALBERT CREEK Alaska Good 1978 23.2 m 110
BROCKMAN CREEK Alaska Good 1972 7.9 m 110
MID FORK KOYUKUK RIVER 2 Alaska Fair 1972 83.2 m 110
MID FORK KOYUKUK RIVER 3 Alaska Fair 1972 46.3 m 110
MID FORK KOYUKUK RIVER 4 Alaska Fair 1972 37.5 m 110
HAMMOND RIVER Alaska Poor 1972 46.3 m 110
DIETRICH RIVER Alaska Fair 1972 64.6 m 110
WHITTIER FERRY TERMINAL Alaska Fair 2005 46.9 m 110
GOLD CREEK Alaska Good 1982 8.8 m 110
NUTIRWIK CREEK Alaska Fair 1994 26.5 m 110
WEST FORK N FK CHANDALAR Alaska Fair 1982 12.4 m 110
SPIKE CAMP CREEK NORTH Alaska Good 1995 7.0 m 110
TRAPPER CREEK Alaska Fair 1992 16.2 m 110

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.