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
OVERFLOW SANGAMON R Illinois 1979 575 34.3 m
LAKE COSMAN Illinois 1969 575 7.9 m
THE SNY Illinois 1966 575 37.2 m
Prairie Creek Illinois 1993 575 24.3 m
APPLE RIVER Illinois 1937 575 19.5 m
Nippersink Illinois 1960 575 21.3 m
BR OF NIPPERSINK CR Illinois 1960 575 27.4 m
LONETREE DITCH Illinois 1979 575 12.2 m
Stream Illinois 1991 575 17.2 m
STREAM E OF US 45 Illinois 1900 550 10.1 m
I-74 Illinois 1967 550 69.5 m
BR OF FRANKLIN CR Illinois 1966 550 6.7 m
TRIB STEVENS CREEK Illinois 2011 550 25.1 m
OVERFLOW OF SANGAMON Illinois 1979 550 34.3 m
E BR BRUSHY CREEK Illinois 1967 550 31.7 m
DESPLAINES RIVER Illinois 1991 550 44.0 m
E Fork Lamoine River Illinois 1931 550 32.4 m
PUNCHEON CREEK Illinois 1956 550 12.8 m
RAVINE Illinois 1912 525 32.3 m
I-74 Illinois 1960 525 56.2 m
SOUTHERN RR Illinois 1960 525 29.3 m
SPOON RIVER Illinois 2003 525 17.6 m
LITTLE BEAUCOUP CRK Illinois 1959 525 27.7 m
LITTLE WABASH RIVER Illinois 1978 525 36.6 m
BR S BR KISHWAUKEE R Illinois 1980 525 14.3 m
Trib to Dunlap Lake Illinois 1991 525 9.6 m
EAST CREEK Illinois 1958 525 39.2 m
LONG CREEK Illinois 1964 525 12.6 m
NETTLE CREEK Illinois 1969 525 10.7 m
BRUSHY FORK SYSTEM Illinois 1909 525 9.1 m
Chain of Rocks Cn & 2 LR Illinois 1949 525 721.8 m
BRAINARDS BRANCH Illinois 1966 500 12.5 m
WELCH CREEK TRIB Illinois 1975 500 11.6 m
LITTLE PIASA CK Illinois 1972 500 24.9 m
I- 57 Illinois 1962 500 55.0 m
I-294 Illinois 1968 500 146.9 m
SPRING CREEK Illinois 1983 500 22.9 m
I-55 Illinois 1973 500 81.9 m
BRUSHY FORK Illinois 1933 500 32.3 m
KILBUCK CREEK Illinois 1981 500 39.9 m
BEAR CREEK Illinois 1952 500 21.9 m
WABASH RIVER Illinois 1906 500 439.2 m
WABASH RIVER Illinois 1906 500 321.3 m
ELLISON DIVERSION DI Illinois 1985 500 46.3 m
EXLINE SLOUGH Illinois 1974 500 29.9 m
ADAMS CREEK Illinois 1987 475 13.4 m
RICHLAND CK&C WIS RR Illinois 1929 475 138.5 m
W BR LITTLE WABASH R Illinois 1916 475 8.5 m
FAI 70 Illinois 1960 475 74.5 m
DEER CR Illinois 1969 475 8.2 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.