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
Worthern Bayou Illinois 1976 800 26.8 m
DRAINAGE DITCH Illinois 1956 800 15.5 m
TWO MILE SLOUGH Illinois 1988 800 19.1 m
DITCH Illinois 2002 800 20.8 m
PRAIRIE DU PONT CR Illinois 1958 800 17.7 m
ELM RIVER Illinois 1948 800 83.5 m
LITTLE CREEK Illinois 1959 800 13.1 m
I-57 Illinois 1965 800 63.1 m
UNNAMED CREEK Illinois 1935 800 11.1 m
DEER CK BR Illinois 1965 800 20.4 m
BIG CREEK Illinois 1976 800 21.3 m
NIPPERSINK CREEK Illinois 1975 800 28.0 m
BURLINGTON NORTH R R Illinois 1907 775 48.1 m
PLUM RIVER Illinois 1977 775 37.9 m
HACKETT BRANCH Illinois 1966 775 9.9 m
DRAINS TO EAGLE LAKE Illinois 1938 775 10.3 m
S. KICKAPOOCREEK Illinois 1987 775 18.9 m
LAKE DECATUR Illinois 1939 775 15.0 m
PRAIRIE CREEK Illinois 1967 775 17.7 m
PARKER RUN Illinois 1976 775 11.4 m
JACKSON CR Illinois 1900 775 9.8 m
SCHOENBERGER CR. Illinois 1949 775 8.5 m
HOG RUN Illinois 1975 775 11.4 m
CLAYPOOL DRAIN DITCH Illinois 1986 775 26.2 m
MIDDLE FORK MCKEE CR Illinois 1956 775 51.7 m
KILBUCK CR Illinois 1979 750 26.0 m
AUX SABLE CREEK Illinois 1977 750 75.9 m
MUD CREEK Illinois 1969 750 71.9 m
CAL SLOUGH Illinois 1963 750 9.8 m
SILVER CREEK Illinois 1949 750 11.0 m
CARTER CR Illinois 1955 750 7.0 m
SARATOGA CREEK Illinois 1985 750 15.3 m
CREEK Illinois 1963 750 12.8 m
AUX SABLE CR Illinois 1979 750 42.7 m
AUSTIN CREEK Illinois 1935 750 9.1 m
MCKEE CREEK Illinois 1988 725 40.2 m
BR SUGAR CREEK Illinois 1940 725 7.9 m
COON CREEK Illinois 1980 725 38.4 m
FRANKLINVILLE CR Illinois 1980 725 16.2 m
DIAMOND CREEK Illinois 1933 725 13.2 m
BAY CREEK Illinois 1963 725 78.6 m
BR TIBER CREEK Illinois 1941 700 9.7 m
BEAVER CR Illinois 1973 700 24.4 m
I-80 Illinois 1963 700 66.1 m
E BR COPPERAS CREEK Illinois 1983 700 44.8 m
GRAPE CR Illinois 1939 700 10.7 m
FULLERS CR Illinois 1959 700 12.2 m
WILLOW BRANCH Illinois 1978 700 24.4 m
TRIB W. BR. DUPAGE R Illinois 1972 700 10.1 m
I-74 Illinois 1958 700 134.7 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.