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.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| ICG RR | Illinois | 1960 | 75 | 31.1 m | |
| TOWER CREEK | Illinois | 1977 | 75 | 8.2 m | |
| I-74 | Illinois | 1967 | 75 | 70.1 m | |
| TRIB TO SPOON RIVER | Illinois | 1969 | 75 | 9.8 m | |
| RAVINE | Illinois | 1963 | 75 | 38.0 m | |
| ILL RV BACK WATER | Illinois | 1932 | 75 | 87.2 m | |
| EAGLE CREEK | Illinois | 1960 | 75 | 15.2 m | |
| GRAPE CREEK | Illinois | 1900 | 75 | 9.8 m | |
| I-74 | Illinois | 1959 | 75 | 56.7 m | |
| SHIRLEY CREEK | Illinois | 1909 | 75 | 9.8 m | |
| BRANCH RACCOON CREEK | Illinois | 1972 | 75 | 8.5 m | |
| BIRCH CREEK | Illinois | 1974 | 75 | 9.8 m | |
| US 34 & Cedar Creek | Illinois | 1979 | 75 | 163.7 m | |
| DRAINAGE DITCH | Illinois | 1983 | 75 | 9.4 m | |
| EAGLE CREEK | Illinois | 1926 | 75 | 11.0 m | |
| MOON CREEK | Illinois | 1931 | 75 | 14.0 m | |
| W FORK MAZON R | Illinois | 1960 | 75 | 12.8 m | |
| HODGES BAYOU | Illinois | 1929 | 75 | 34.6 m | |
| SALT CREEK | Illinois | 1991 | 75 | 55.5 m | |
| PRAIRIE CK | Illinois | 1965 | 75 | 7.9 m | |
| PRAIRIE CK | Illinois | 1964 | 75 | 21.6 m | |
| WINNEBAGO DITCH | Illinois | 1976 | 75 | 25.8 m | |
| KISHWAUKEE RIVER | Illinois | 1985 | 75 | 30.8 m | |
| STREAM | Illinois | 1964 | 75 | 9.1 m | |
| STEVENS CREEK | Illinois | 1977 | 75 | 29.9 m | |
| SOUTH FORK CREEK | Illinois | 1975 | 75 | 12.8 m | |
| JACKSON CR | Illinois | 1923 | 75 | 18.3 m | |
| TRIB TO CANTEEN CK | Illinois | 1984 | 75 | 8.8 m | |
| NORTH FORK CREEK | Illinois | 1909 | 75 | 8.5 m | |
| EAST FORK KASKASKIA | Illinois | 1961 | 75 | 30.5 m | |
| SILVER CREEK | Illinois | 1982 | 75 | 30.4 m | |
| N BRANCH CROW CREEK | Illinois | 1959 | 75 | 36.0 m | |
| THENIUS CREEK | Illinois | 1964 | 75 | 24.1 m | |
| N BRANCH CROW CREEK | Illinois | 1962 | 75 | 21.3 m | |
| CREEK | Illinois | 1974 | 75 | 7.9 m | |
| CREEK | Illinois | 1965 | 75 | 13.4 m | |
| STREAM N OF OHIO RIV | Illinois | 1900 | 75 | 13.1 m | |
| GROVE CREEK | Illinois | 1900 | 75 | 15.5 m | |
| GROVE CR | Illinois | 1939 | 75 | 8.5 m | |
| DOUGLAS CREEK | Illinois | 1942 | 75 | 7.0 m | |
| SKUNK CREEK | Illinois | 1975 | 75 | 9.4 m | |
| CAMP CREEK | Illinois | 1973 | 75 | 28.8 m | |
| BR. POPE CREEK | Illinois | 1976 | 75 | 8.6 m | |
| POPE CREEK | Illinois | 1964 | 75 | 19.7 m | |
| MONROE CITY CK | Illinois | 1978 | 75 | 20.7 m | |
| SOUTH FORK | Illinois | 1988 | 75 | 27.9 m | |
| STREAM | Illinois | 1900 | 75 | 9.4 m | |
| MDL FK SHOAL CR | Illinois | 1969 | 75 | 19.5 m | |
| PINK CREEK | Illinois | 1999 | 75 | 20.5 m | |
| SPOON CREEK | Illinois | 1961 | 75 | 6.9 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.