Poor Condition Bridges in Alaska

124 bridges rated Poor condition in Alaska. FHWA National Bridge Inventory.

Bridges Rated Poor Condition

A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0–9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 124 such bridges in Alaska.

Clear
Bridge State Condition Year Built ADT Length
WATER ST VIADUCT Alaska 1955 14,046 495.0 m
HOADLEY CREEK Alaska 1957 11,900 13.7 m
WARD CREEK Alaska 1975 5,250 59.4 m
NOYES SLOUGH (MINNIE ST) Alaska 1953 4,130 41.2 m
SOUTH FORK ANCHOR RIVER Alaska 1959 3,490 25.0 m
SARGENT CREEK Alaska 1980 2,790 23.3 m
KETCHIKAN CREEK Alaska 1957 2,512 20.4 m
FUNNY RIVER Alaska 1969 1,830 15.8 m
RUSSIAN RIVER Alaska 1980 1,770 34.7 m
CRAB CREEK CULVERT Alaska 1985 1,200 7.9 m
EYAK RIVER Alaska 1954 1,110 77.7 m
SALMON RIVER Alaska 1976 1,020 48.2 m
SKAGWAY FERRY TERMINAL Alaska 1980 947 53.3 m
HARDAGE CREEK Alaska 1971 940 7.9 m
NENANA RIVER AT REX Alaska 1963 910 155.4 m
GULKANA RIVER Alaska 1974 880 123.4 m
LOWE RIVER LWR KEYSTONE Alaska 1980 810 92.4 m
SALT CREEK Alaska 1974 600 47.8 m
SCOTT GLACIER NO 8 Alaska 1966 520 49.3 m
SEWARD LAGOON Alaska 1960 500 12.5 m
ANKAU SLOUGH Alaska 1961 457 150.9 m
HENEY CREEK Alaska 1936 440 17.1 m
LITTLE TOK RIVER Alaska 1979 336 25.6 m
UPPER MILLER CREEK Alaska 1958 280 55.8 m
CASTNER CREEK Alaska 1958 280 46.6 m
FISH CAMP CREEK Alaska 1987 210 14.9 m
GUNN CREEK Alaska 1954 200 24.8 m
JORDAN CREEK (AMALGA ST) Alaska 1982 200 23.5 m
GRAVELLY CREEK Alaska 1989 190 29.6 m
WILLOW CREEK Alaska 1975 190 33.5 m
GERSTLE RIVER Alaska 1944 180 554.6 m
JOHNSON RIVER Alaska 1944 180 297.0 m
TAYLOR CREEK Alaska 1977 160 18.4 m
MOOSE CREEK Alaska 1974 160 22.3 m
KING COVE ACCESS BRIDGE Alaska 1995 150 14.6 m
HARRIET HUNT CREEK Alaska 1981 125 16.2 m
HAMMOND RIVER Alaska 1972 110 46.3 m
BARABARA CREEK Alaska 1968 110 21.9 m
CROOKED CREEK Alaska 1957 110 24.7 m
JUNE CREEK CULVERTS Alaska 2010 100 16.8 m
SALMON CREEK TRIBUTARY Alaska 1970 100 12.5 m
COPPER DELTA Alaska 1977 94 268.3 m
GOLD CREEK Alaska 1972 86 9.4 m
MINERAL CREEK Alaska 1970 75 30.8 m
HUMBOLT SLOUGH Alaska 1998 75 27.4 m
COPPER DELTA Alaska 1977 65 122.2 m
MILLION DOLLAR BRIDGE Alaska 1910 65 477.5 m
SUSITNA RIVER Alaska 1956 60 316.7 m
UNNAMED CREEK KOLIGANEK Alaska 1980 50 12.2 m
KOUGAROK RIVER Alaska 1941 50 55.8 m

About Poor Condition Bridge Ratings

FHWA rates bridge components on a 0–9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0–2 are immediately closed.