Poor Condition Bridges in South Dakota

945 bridges rated Poor condition in South Dakota. 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 945 such bridges in South Dakota.

Clear
Bridge State Condition Year Built ADT Length
VERMILLION RV South Dakota 1930 15 30.7 m
CK South Dakota 1925 15 8.4 m
BAPTIST CK South Dakota 1935 15 14.3 m
ENEMY CK South Dakota 1935 15 10.7 m
CREEK South Dakota 1930 15 7.0 m
ANTELOPE CREEK South Dakota 1928 15 9.1 m
COBB CK South Dakota 1960 15 10.9 m
CK South Dakota 1926 15 10.7 m
CK South Dakota 1930 15 8.2 m
SHAEFER CK South Dakota 1935 15 7.9 m
LITTLE TURTLE CK South Dakota 1928 15 6.7 m
TURTLE CK South Dakota 1968 15 15.2 m
CK South Dakota 1935 15 7.0 m
CK South Dakota 1981 15 9.5 m
CK South Dakota 1935 15 6.7 m
EAGLE NEST CK South Dakota 1945 15 6.4 m
COTTONWOOD CK South Dakota 1950 15 30.5 m
SOUTH FORK PEARL CK South Dakota 1930 15 7.1 m
REDSTONE CK South Dakota 1935 15 7.4 m
REDSTONE CK South Dakota 1950 15 7.3 m
BATTLE CK South Dakota 1930 15 9.8 m
WATERHOLE CREEK South Dakota 1950 15 27.1 m
SPRING CK South Dakota 1955 15 30.6 m
ELK CK South Dakota 1965 15 29.0 m
EAST ELM CK South Dakota 1966 15 14.2 m
EAST KILDEER CK. South Dakota 1930 15 9.4 m
TRIB. TO BACHELOR CREEK South Dakota 1950 15 10.0 m
FLANDREAU CREEK South Dakota 1982 15 17.5 m
TRIB TO RAPID CK South Dakota 1930 15 9.1 m
WHITEWATER CK South Dakota 1940 14 8.8 m
CREEK South Dakota 1930 14 7.3 m
SOUTH MEDICINE CK South Dakota 1961 13 23.2 m
WEST BR SKUNK CK South Dakota 1930 13 19.1 m
CREEK South Dakota 1966 13 11.0 m
HAY CK South Dakota 1930 12 8.1 m
CREEK South Dakota 1930 12 9.8 m
CREEK South Dakota 1932 11 12.5 m
SOUTH FORK BAD RIVER South Dakota 1935 11 36.6 m
FORDHAM CREEK South Dakota 1935 11 16.5 m
BELLE FOURCHE RV South Dakota 1974 10 6.2 m
REE CK South Dakota 1914 10 12.8 m
TURTLE CK South Dakota 1930 10 7.9 m
CK South Dakota 1935 10 11.6 m
WOLF CK South Dakota 1930 10 11.0 m
WOLF CK South Dakota 1910 10 16.5 m
COTTONWOOD CK South Dakota 1940 10 18.3 m
COTTONWOOD CK South Dakota 1935 10 27.7 m
SOUTH FORK BAD RV South Dakota 1940 10 22.9 m
ROCK CK South Dakota 1987 10 7.3 m
CK South Dakota 1950 10 7.9 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.