Poor Condition Bridges in Illinois

2,563 bridges rated Poor condition in Illinois. 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 2,563 such bridges in Illinois.

Clear
Bridge State Condition Year Built ADT Length
BR OF GREEN RIVER Illinois 1962 400 7.9 m
WOLF CREEK Illinois 1964 400 12.2 m
SO FORK KENT CREEK Illinois 1928 400 8.5 m
CREEK Illinois 1929 400 7.0 m
CLAYPOOL DRAIN DITCH Illinois 1981 400 17.7 m
SUNNYLAND DRAIN Illinois 1959 400 6.9 m
UNNAMED STREAM Illinois 1980 400 12.2 m
TRIB MIDDLE BRANCH Illinois 1984 400 23.8 m
KISHWAUKEE RIVER Illinois 1973 400 21.1 m
CLARK RUN CREEK Illinois 2002 400 11.6 m
SPRING CREEK Illinois 1973 400 45.4 m
RICHLAND CREEK Illinois 1993 400 49.2 m
TURTLE CREEK Illinois 1924 375 9.4 m
BIG CREEK Illinois 1967 375 44.4 m
RICHLAND CREEK Illinois 1922 375 16.5 m
PISCASAW CREEK Illinois 1998 375 29.0 m
DISMAL CREEK Illinois 1959 375 34.4 m
RACCOON CREEK Illinois 1909 375 21.9 m
VIRGIL DRN DITCH #2 Illinois 1974 375 15.5 m
BR OF GREEN RIVER Illinois 1968 375 7.6 m
BRANCH CEDAR CREEK Illinois 1943 375 6.8 m
WALL TOWN DR DITCH Illinois 1974 375 26.5 m
SPOON RIVER Illinois 1983 375 133.8 m
OTTER CREEK Illinois 1982 375 25.0 m
KEITH CREEK Illinois 1919 375 10.1 m
ELLISON CREEK Illinois 1975 375 40.3 m
MOSQUITO CREEK Illinois 1961 375 21.9 m
HORSE CREEK Illinois 1957 375 33.5 m
SUGAR CREEK Illinois 1930 375 9.1 m
CREEK Illinois 1987 375 18.9 m
LOST CREEK Illinois 1972 375 13.1 m
SMALLPOX CREEK Illinois 1957 375 12.8 m
MARTIN CREEK Illinois 1986 350 21.6 m
FLAT BRANCH Illinois 1939 350 11.4 m
LOOP CREEK Illinois 1980 350 26.8 m
BIG DITCH Illinois 1974 350 21.2 m
MILL CREEK Illinois 1963 350 41.1 m
WILLOW WAY CREEK Illinois 1980 350 10.7 m
MAEYSTOWN CREEK Illinois 1941 350 17.7 m
EAST FORK MAZON RIV Illinois 1977 350 39.0 m
SALINE RIVER Illinois 1900 350 102.7 m
FAI 80 Illinois 1960 350 70.1 m
W FORK OKAW RIVER Illinois 1985 350 7.9 m
W. FK. NETTLE CR Illinois 1990 350 32.9 m
CAHAOKA CREEK Illinois 1975 350 7.3 m
COLLINS RUN Illinois 1976 350 29.9 m
WAUPECAN CREEK Illinois 1980 350 30.2 m
LAKE Illinois 2000 350 30.2 m
PETIT CREEK Illinois 1979 350 15.5 m
SILVER CK Illinois 1970 350 54.5 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.