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
W BR GOOSE CREEK Illinois 1977 1,600 12.2 m
SPOON RIVER Illinois 1924 1,600 79.2 m
DRAINAGE DITCH Illinois 1973 1,600 18.6 m
OTTER CREEK Illinois 1933 1,600 7.3 m
DRAINAGE DITCH Illinois 1972 1,600 6.7 m
DEER CREEK Illinois 1973 1,600 35.1 m
ILL CENTRAL RR Illinois 1942 1,600 34.0 m
S FORK SANGAMON RIVE Illinois 1980 1,600 162.2 m
SPOON RIVER Illinois 1979 1,600 243.2 m
BR OF SWEGLE CR Illinois 1933 1,600 6.7 m
HACKEY CREEK Illinois 1945 1,550 6.7 m
KYTE CREEK Illinois 1978 1,550 22.6 m
MOKELER CREEK Illinois 1950 1,550 10.1 m
Unnamed Tributary Illinois 1980 1,550 6.6 m
MAZON RIVER Illinois 1954 1,550 10.2 m
DU PAGE RIV Illinois 1980 1,550 48.0 m
HOSICK CREEK Illinois 1953 1,500 39.4 m
ADDISON CR Illinois 1952 1,500 33.2 m
CAMP CREEK Illinois 1928 1,500 7.9 m
I-155 Illinois 1971 1,500 87.2 m
MUD CR. TRIBUTARY Illinois 1948 1,500 8.2 m
CROOKED CREEK Illinois 1954 1,450 69.7 m
I-74 Illinois 1963 1,450 69.0 m
SALINE BRANCH DITCH Illinois 1977 1,450 46.1 m
HENNEPIN CANAL FEEDR Illinois 1976 1,450 32.0 m
STREAM Illinois 1967 1,450 9.1 m
BIG CREEK Illinois 1928 1,450 30.2 m
TURKEY CR Illinois 1980 1,450 54.3 m
LOST GROVE CREEK Illinois 1980 1,450 41.9 m
FRACTION RUN Illinois 1964 1,400 9.8 m
CLARK RUN Illinois 1976 1,400 10.1 m
SILVER CREEK Illinois 1991 1,400 38.5 m
PINGREE CREEK Illinois 1993 1,400 27.5 m
ROB ROY CK Illinois 1978 1,400 16.8 m
NW DRAINAGEWAY Illinois 1962 1,400 9.4 m
CRAWFORD CREEK Illinois 1929 1,400 31.8 m
RACCOON CREEK Illinois 1993 1,400 34.4 m
JAMISON CREEK Illinois 1954 1,400 13.0 m
W. BR. DUPAGE RIVER Illinois 2015 1,400 41.6 m
Granary Creek Illinois 1977 1,400 30.1 m
Com.Ed.Flumes Illinois 1975 1,400 119.9 m
EXLINE SLOUGH Illinois 1971 1,350 29.6 m
I-57 Illinois 1967 1,350 68.0 m
N FORK VERMILION RIV Illinois 1967 1,350 44.6 m
CACHE RIVER Illinois 1957 1,350 40.5 m
Ditch Illinois 1920 1,350 9.1 m
E FK MAZONRIVER Illinois 1977 1,350 60.0 m
CASEY FORK Illinois 1974 1,350 27.5 m
BR OF NIPPERSINK CR Illinois 1981 1,350 19.5 m
CENTER ST SB Illinois 1966 1,350 37.1 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.