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 |
|---|---|---|---|---|---|
| OWL CREEK | Illinois | 1947 | 1,100 | 9.4 m | |
| ROCK CREEK | Illinois | 1981 | 1,100 | 40.4 m | |
| FAI 74 | Illinois | 1962 | 1,100 | 74.9 m | |
| BN RR | Illinois | 1982 | 1,100 | 72.8 m | |
| LITTLE BONPAS | Illinois | 1909 | 1,100 | 7.9 m | |
| SPRINGSIDE BRANCH | Illinois | 1900 | 1,100 | 8.6 m | |
| I-70 | Illinois | 1968 | 1,100 | 73.9 m | |
| LITTLE WABASH RIVER | Illinois | 1961 | 1,100 | 39.0 m | |
| LITTLE BONPAS CREEK | Illinois | 1939 | 1,100 | 7.1 m | |
| STONEBRIDGE TRAIL | Illinois | 1981 | 1,100 | 43.7 m | |
| BATTLE CREEK | Illinois | 1977 | 1,100 | 21.0 m | |
| SPOON RIVER | Illinois | 1930 | 1,100 | 181.1 m | |
| W FORK WOOD RIVER CK | Illinois | 1990 | 1,100 | 52.3 m | |
| CEDAR CREEK | Illinois | 1975 | 1,100 | 71.3 m | |
| HOG RUN | Illinois | 1939 | 1,100 | 12.1 m | |
| BILLS RUN | Illinois | 1939 | 1,100 | 11.3 m | |
| WAUPECON CREEK | Illinois | 1939 | 1,100 | 27.8 m | |
| CENTER SB TO I-80 EB | Illinois | 1966 | 1,100 | 22.0 m | |
| EXLINE SL | Illinois | 1961 | 1,050 | 20.1 m | |
| ELKHORN CREEK | Illinois | 1939 | 1,050 | 64.0 m | |
| SILVER CREEK | Illinois | 1984 | 1,050 | 9.1 m | |
| FAI 55/70/US 40 | Illinois | 1960 | 1,050 | 81.1 m | |
| FAI 57 | Illinois | 1968 | 1,050 | 89.9 m | |
| BR PIGEON CREEK | Illinois | 1990 | 1,050 | 20.7 m | |
| I-57 | Illinois | 1963 | 1,050 | 68.4 m | |
| W BR NFORK VERM RIV | Illinois | 1975 | 1,050 | 32.9 m | |
| WENDALL BR | Illinois | 1978 | 1,050 | 28.3 m | |
| SUGAR CREEK | Illinois | 1964 | 1,050 | 8.2 m | |
| Sugar Camp Creek | Illinois | 1936 | 1,050 | 39.7 m | |
| CREEK | Illinois | 1972 | 1,050 | 9.7 m | |
| I-55 | Illinois | 1976 | 1,025 | 82.3 m | |
| WENDELL BR | Illinois | 1968 | 1,000 | 30.9 m | |
| STREAM | Illinois | 1931 | 1,000 | 7.0 m | |
| I-74 | Illinois | 1966 | 1,000 | 64.3 m | |
| STREAM | Illinois | 1962 | 1,000 | 14.0 m | |
| STREAM | Illinois | 1961 | 1,000 | 9.7 m | |
| SHAVETAIL CREEK | Illinois | 1927 | 1,000 | 16.7 m | |
| INTERSTATE 57 | Illinois | 1961 | 1,000 | 71.0 m | |
| LAND | Illinois | 1986 | 1,000 | 99.0 m | |
| SUGAR CREEK | Illinois | 1956 | 1,000 | 26.8 m | |
| STREAM | Illinois | 1909 | 1,000 | 8.0 m | |
| LITTLE INDIAN CREEK | Illinois | 2003 | 1,000 | 9.6 m | |
| SO BR KISHWAUKEE RV | Illinois | 1949 | 1,000 | 68.2 m | |
| BR OF ROCK CREEK | Illinois | 1981 | 1,000 | 10.5 m | |
| SPOON RIVER | Illinois | 1925 | 1,000 | 262.4 m | |
| I&M CANAL | Illinois | 1990 | 1,000 | 25.6 m | |
| SIXMILE CREEK | Illinois | 1900 | 1,000 | 9.1 m | |
| Murray Sluice | Illinois | 2002 | 1,000 | 19.3 m | |
| W Fork Mazon River | Illinois | 1982 | 1,000 | 33.5 m | |
| KENT CREEK | Illinois | 1937 | 950 | 9.5 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.