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 |
|---|---|---|---|---|---|
| SANDY CREEK | Illinois | 1969 | 175 | 36.3 m | |
| PANTHER CREEK | Illinois | 1984 | 175 | 36.6 m | |
| Two Mile Slough | Illinois | 1937 | 175 | 18.6 m | |
| SUGAR CREEK | Illinois | 1987 | 175 | 29.6 m | |
| SPRING BRANCH | Illinois | 1954 | 175 | 25.0 m | |
| LOST CREEK BRANCH | Illinois | 1948 | 175 | 9.6 m | |
| Flat Branch | Illinois | 2015 | 175 | 21.5 m | |
| CAMP CREEK | Illinois | 1969 | 175 | 31.7 m | |
| TRIMBLE RUN | Illinois | 1964 | 175 | 11.1 m | |
| DOZA CREEK SOUTH | Illinois | 1901 | 175 | 43.3 m | |
| JUDD CREEK | Illinois | 1969 | 175 | 29.3 m | |
| RAYHILL SLOUGH | Illinois | 1956 | 175 | 10.5 m | |
| TRIB TO RECTOR CREEK | Illinois | 1983 | 175 | 15.7 m | |
| COPPERAS CREEK | Illinois | 1977 | 175 | 9.8 m | |
| SEMINARY CK | Illinois | 1901 | 175 | 12.2 m | |
| WAUPECON CREEK | Illinois | 1948 | 175 | 24.4 m | |
| SANGAMON RIVER | Illinois | 1950 | 175 | 87.5 m | |
| LITTLE BEAR CREEK | Illinois | 1972 | 175 | 15.8 m | |
| BRANCH SUGAR CREEK | Illinois | 1959 | 175 | 19.7 m | |
| Martinton Ditch #3 | Illinois | 1959 | 175 | 22.4 m | |
| LOST CREEK | Illinois | 1920 | 175 | 19.2 m | |
| Malgren Drain | Illinois | 1978 | 175 | 10.5 m | |
| WEST AUX SABLE CK | Illinois | 1971 | 175 | 14.9 m | |
| BRANCH MONEY CREEK | Illinois | 1938 | 175 | 7.0 m | |
| RAVINE | Illinois | 1914 | 175 | 18.6 m | |
| LITTLE INDIAN CREEK | Illinois | 1962 | 175 | 22.6 m | |
| SPRING CREEK | Illinois | 1977 | 175 | 10.4 m | |
| GUM CREEK | Illinois | 1920 | 175 | 9.4 m | |
| Coal Run Creek | Illinois | 1984 | 175 | 16.8 m | |
| BRUSHY FORK | Illinois | 1971 | 175 | 43.6 m | |
| TERRY CREEK | Illinois | 1975 | 175 | 8.8 m | |
| REID CREEK | Illinois | 1961 | 175 | 11.9 m | |
| MOSQUITO CREEK | Illinois | 1977 | 150 | 15.2 m | |
| BR PISCASAW CREEK | Illinois | 1981 | 150 | 14.7 m | |
| FINLEY CREEK | Illinois | 1981 | 150 | 25.7 m | |
| HICKORY CREEK | Illinois | 1978 | 150 | 28.7 m | |
| CLEAR CREEK | Illinois | 1920 | 150 | 13.4 m | |
| MADDEN CREEK | Illinois | 1962 | 150 | 18.3 m | |
| W FORK OF NETTLE CRK | Illinois | 1996 | 150 | 42.2 m | |
| MURRAY SLUICE | Illinois | 1981 | 150 | 21.3 m | |
| LITTLE SANDY CREEK | Illinois | 1968 | 150 | 31.7 m | |
| GROVE CREEK | Illinois | 1965 | 150 | 8.9 m | |
| RICHLAND CREEK | Illinois | 1923 | 150 | 19.2 m | |
| SWAB RUN CREEK | Illinois | 1975 | 150 | 11.0 m | |
| RAILROAD CREEK | Illinois | 1974 | 150 | 12.2 m | |
| DRAINAGE DITCH | Illinois | 1904 | 150 | 23.3 m | |
| SPILLING CREEK | Illinois | 1900 | 150 | 36.9 m | |
| Massa Creek | Illinois | 1940 | 150 | 27.1 m | |
| MUD CR. | Illinois | 1961 | 150 | 51.5 m | |
| GREEN RIVER TRIB | Illinois | 1935 | 150 | 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.