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. FK. NETTLE CR Illinois 1990 350 32.9 m
COLLINS RUN Illinois 1976 350 29.9 m
WAUPECAN CREEK Illinois 1980 350 30.2 m
PETIT CREEK Illinois 1979 350 15.5 m
MILL CREEK Illinois 1963 350 41.1 m
SOUTH FORK MUD CREEK Illinois 1925 350 11.0 m
FLAT BRANCH Illinois 1942 350 40.8 m
MAEYSTOWN CREEK Illinois 1941 350 17.7 m
WALNUT CR Illinois 1974 350 32.3 m
W FORK OKAW RIVER Illinois 1985 350 7.9 m
SILVER CR Illinois 1987 350 37.2 m
MILL CREEK Illinois 1965 350 15.2 m
LAKE Illinois 2000 350 30.2 m
CEDAR CREEK Illinois 1921 325 16.5 m
BUCKHART CREEK Illinois 1958 325 34.1 m
WOLF CREEK Illinois 1965 325 20.7 m
COAL CREEK Illinois 1955 325 19.2 m
HORSE CREEK Illinois 1957 325 43.9 m
OWENS CREEK Illinois 2006 325 18.8 m
NIPPERSINK CREEK Illinois 1982 325 38.1 m
MAD CREEK Illinois 1973 325 18.9 m
MIDLOTHIAN CR Illinois 1968 325 10.4 m
FAI 39 US 51 Illinois 1977 325 79.9 m
FAI 80 Illinois 1960 325 61.3 m
KICKAPOO CREEK Illinois 1980 325 143.9 m
COAL CREEK Illinois 1953 325 45.1 m
S BR KISHWAUKEE Illinois 1978 325 15.8 m
KISHWAUKEE RIVER Illinois 1978 325 19.5 m
N Br Nippersink Cr Illinois 1983 325 26.1 m
UNNAMED CREEK Illinois 1932 325 9.1 m
JOHNNY RUN Illinois 1981 325 28.7 m
BR KICKAPOO CREEK Illinois 1975 325 19.5 m
WILLIAMS CREEK Illinois 1972 325 31.1 m
BIG MEADOW DITCH Illinois 1961 325 26.2 m
S. EDWARDS RIVER Illinois 1958 325 53.9 m
SWAB RUN CREEK Illinois 1996 325 33.2 m
COUNTY DITCH NO. 1 Illinois 1979 325 16.6 m
SUGAR FORK CREEK Illinois 1963 300 12.2 m
SALINE BRANCH Illinois 1975 300 31.6 m
NIPPERSINK CR Illinois 1978 300 29.7 m
STREAM Illinois 1982 300 15.8 m
ZION HILL BRANCH Illinois 1909 300 12.2 m
PAPER MILL BRANCH Illinois 1919 300 7.9 m
LITTLE ROCK CK Illinois 1978 300 41.8 m
OVER CUP CREEK Illinois 1930 300 9.8 m
SUGAR CK Illinois 1971 300 50.2 m
BIG CREEK Illinois 1939 300 22.6 m
STREAM Illinois 1915 300 9.4 m
GRAPE CREEK Illinois 1972 300 13.8 m
GRAPE CREEK Illinois 1977 300 29.8 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.