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
SALONIE CREEK NO. 1 Alaska Fair 1980 34.7 m 600
WHITTIER CREEK Alaska Good 1999 34.4 m 590
DECEPTION CREEK Alaska Fair 1972 22.4 m 580
SALMON CREEK Alaska Fair 1990 36.6 m 580
DUNTON ST VIADUCT Alaska Fair 1979 164.6 m 565
STARRIGAVAN CREEK Alaska Fair 1983 27.4 m 560
SPINACH CREEK Alaska Fair 1965 18.5 m 550
EKLUTNA RIVER Alaska Good 2016 77.4 m 550
TROLLERS CREEK Alaska Good 2017 37.8 m 550
NORTH FORK CHENA RIVER Alaska Fair 1967 49.3 m 530
NORTH FORK CHENA RIVER Alaska Good 1967 49.3 m 530
NORTH FORK CHENA RIVER Alaska Fair 1967 55.4 m 530
NORTH FORK CHENA RIVER Alaska Good 1967 37.1 m 530
NORTH FORK CHENA RIVER Alaska Good 1967 55.4 m 530
ANGEL CREEK Alaska Fair 1967 24.9 m 530
WEST FORK CHENA RIVER Alaska Fair 1967 49.4 m 530
NORTH FORK CHENA RIVER Alaska Fair 1972 32.3 m 530
SCOTT GLACIER NO 1 Alaska Fair 1966 49.3 m 520
SCOTT GLACIER NO 2 Alaska Fair 1966 64.6 m 520
SCOTT GLACIER NO 3 Alaska Fair 1966 49.3 m 520
SCOTT GLACIER NO 4 Alaska Fair 1966 18.8 m 520
SCOTT GLACIER NO 5 Alaska Good 1966 18.8 m 520
PAULS CREEK Alaska Good 1960 49.1 m 520
SCOTT GLACIER NO 6 Alaska Fair 1966 122.5 m 520
SCOTT GLACIER NO 7 Alaska Fair 1966 55.4 m 520
SCOTT GLACIER NO 8 Alaska Poor 1966 49.3 m 520
SCOTT GLACIER NO 9 Alaska Fair 1966 24.9 m 520
SCOTT GLACIER NO 10 Alaska Fair 1966 15.8 m 520
SCOTT GLACIER NO 11 Alaska Fair 1966 110.3 m 520
FIRE CREEK Alaska Good 2007 8.7 m 500
SHIP CREEK Alaska Good 2005 45.7 m 500
GROUSE CREEK Alaska Fair 1986 12.2 m 500
SEWARD LAGOON Alaska Poor 1960 12.5 m 500
PILEDRIVER SLOUGH Alaska Good 2003 17.7 m 497
CAMPBELL CR W FRONTAGE Alaska Fair 2012 54.9 m 490
LOST CREEK Alaska Fair 1986 21.3 m 487
NO NAME CREEK Alaska Good 1992 39.7 m 480
KLUTINA RIVER Alaska Fair 1957 74.1 m 480
BOX CANYON CREEK Alaska Fair 1995 61.0 m 480
DEADMAN CREEK Alaska Fair 1974 19.2 m 470
OLDS RIVER Alaska Fair 1974 47.8 m 470
KALSIN CREEK Alaska Fair 1974 28.7 m 470
FELTON CREEK Alaska Fair 1974 19.2 m 470
EKLUTNA OVERCROSSING Alaska Fair 1978 65.0 m 470
LITTLE SUSITNA RIVER Alaska Fair 1991 56.1 m 460
ANKAU SLOUGH Alaska Poor 1961 150.9 m 457
HERBERT RIVER Alaska Fair 1959 43.3 m 450
ECCLES CREEK Alaska Good 2012 9.1 m 440
TSINA RIVER Alaska Fair 1984 64.0 m 440
STUART CREEK Alaska Fair 1981 25.0 m 440

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.