Poor Condition Bridges in Michigan
1,250 bridges rated Poor condition in Michigan. 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 1,250 such bridges in Michigan.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| DEVONSHIRE DRAIN | Michigan | 1986 | 500 | 7.4 m | |
| NORRIS CREEK | Michigan | 1972 | 500 | 10.5 m | |
| CLINTON RIVER | Michigan | 1936 | 500 | 10.3 m | |
| VOORHEIS LAKE | Michigan | 1985 | 500 | 12.2 m | |
| I-275 | Michigan | 1973 | 500 | 112.9 m | |
| DEAD CREEK | Michigan | 1973 | 499 | 17.0 m | |
| TITTABAWASEE RIVER | Michigan | 1984 | 495 | 42.9 m | |
| N BR KAWKAWLIN RIVER | Michigan | 1971 | 493 | 14.6 m | |
| DEER CREEK | Michigan | 1925 | 490 | 9.1 m | |
| FRASER-GARFIELD DRAIN | Michigan | 1936 | 486 | 8.2 m | |
| NOTTAWA CREEK | Michigan | 1920 | 480 | 10.9 m | |
| CHEBOYGANING CREEK | Michigan | 1973 | 480 | 13.7 m | |
| RIO GRANDE CREEK | Michigan | 1972 | 480 | 10.0 m | |
| CHANNEL DOLLAR & CASS LK | Michigan | 1984 | 480 | 12.2 m | |
| OTTAWA LAKE DRAIN | Michigan | 1900 | 480 | 9.3 m | |
| UNNAMED CREEK | Michigan | 1920 | 475 | 12.3 m | |
| S BR BLACK RIVER | Michigan | 1992 | 468 | 8.2 m | |
| BIRCH RUN CREEK | Michigan | 1973 | 467 | 12.2 m | |
| ST JOSEPH RIVER | Michigan | 1974 | 466 | 47.5 m | |
| PIGEON RIVER | Michigan | 1910 | 465 | 24.0 m | |
| PRAIRIE CREEK | Michigan | 1927 | 462 | 12.2 m | |
| NOTTAWASSEPEE CREEK | Michigan | 1976 | 459 | 8.5 m | |
| PAW PAW RIVER | Michigan | 1969 | 458 | 21.9 m | |
| E BR STURGEON RIVER | Michigan | 1945 | 453 | 10.6 m | |
| BUTTERFIELD CREEK | Michigan | 1988 | 451 | 18.9 m | |
| N BR ECORSE RIVER | Michigan | 1948 | 450 | 8.5 m | |
| PAINT CREEK | Michigan | 1964 | 449 | 9.7 m | |
| N BR OF BLACK RIVER | Michigan | 1965 | 444 | 14.6 m | |
| US-127 | Michigan | 1965 | 443 | 62.2 m | |
| CHIPPEWA RIVER | Michigan | 1974 | 441 | 89.0 m | |
| SADONY BAYOU | Michigan | 1900 | 440 | 9.4 m | |
| OTTAWA LAKE OUTLET | Michigan | 1960 | 440 | 11.1 m | |
| NOTTAWASSEPEE CREEK | Michigan | 1919 | 439 | 6.4 m | |
| RED RUN DRAIN | Michigan | 1974 | 436 | 9.4 m | |
| CHEBOYGANING CREEK | Michigan | 1960 | 433 | 19.8 m | |
| BELLE RIVER | Michigan | 1940 | 430 | 18.6 m | |
| N BR LINCOLN RIVER | Michigan | 1960 | 425 | 6.7 m | |
| MENTHA DRAIN | Michigan | 1950 | 420 | 8.2 m | |
| SAUK RIVER | Michigan | 1964 | 420 | 6.6 m | |
| BLACK RIVER | Michigan | 1991 | 420 | 32.6 m | |
| NEWLAND DRAIN | Michigan | 1971 | 410 | 10.3 m | |
| N BR AU SABLE RIVER | Michigan | 1961 | 409 | 14.0 m | |
| E BR STURGEON RIVER | Michigan | 1927 | 406 | 10.5 m | |
| MAPLE RIVER FLOOD | Michigan | 1983 | 404 | 6.1 m | |
| MID BR ONTONAGON RIVER | Michigan | 1940 | 400 | 16.7 m | |
| MIDDLE ROUGE RIVER | Michigan | 1945 | 400 | 10.3 m | |
| MIDDLE ROUGE RIVER | Michigan | 1931 | 400 | 10.9 m | |
| HICKORY CREEK | Michigan | 1977 | 400 | 11.8 m | |
| SLATE RIVER | Michigan | 1978 | 400 | 28.9 m | |
| SUCKER CREEK | Michigan | 1985 | 400 | 7.6 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.