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 |
|---|---|---|---|---|---|
| I-75 & 4 RAMPS | Michigan | 1971 | 209,200 | 204.2 m | |
| ENT TO FORD PLANT | Michigan | 1971 | 98,506 | 42.9 m | |
| ECORSE CREEK | Michigan | 1963 | 92,920 | 10.0 m | |
| M-39 (SOUTHFIELD EXPR) | Michigan | 1970 | 78,863 | 63.4 m | |
| ECORSE RD | Michigan | 1962 | 74,175 | 72.2 m | |
| CONRAIL RAISIN R FRONT | Michigan | 1955 | 67,800 | 283.6 m | |
| M-36 | Michigan | 1960 | 64,800 | 51.2 m | |
| DAVISON - BROADWAY AVES | Michigan | 1976 | 63,400 | 134.1 m | |
| CHAVEZ DR | Michigan | 1976 | 63,400 | 51.5 m | |
| BEECH-DALY RD | Michigan | 1962 | 60,077 | 47.8 m | |
| CSX RR & NB SERV RD(ABN) | Michigan | 1971 | 59,000 | 108.8 m | |
| CONRAIL (NO TRACKS)(ABN) | Michigan | 1963 | 57,075 | 96.6 m | |
| SEXTON KILFOIL DRAIN | Michigan | 1928 | 53,839 | 14.6 m | |
| US-131 BR (LEONARD) | Michigan | 1961 | 50,972 | 43.9 m | |
| 6TH AVE | Michigan | 1963 | 50,972 | 42.3 m | |
| US-131 BR (LEONARD) | Michigan | 1961 | 50,972 | 43.9 m | |
| 6TH AVE | Michigan | 1963 | 50,972 | 43.6 m | |
| GRAND RIVER AVE | Michigan | 1962 | 44,600 | 53.0 m | |
| GRAND RIVER AVE | Michigan | 1962 | 44,600 | 53.0 m | |
| HESR | Michigan | 1960 | 44,350 | 42.4 m | |
| I-96 | Michigan | 1961 | 42,978 | 96.0 m | |
| I-375 | Michigan | 1962 | 42,800 | 41.7 m | |
| GD R I-296 SCRB TRN MONR | Michigan | 1964 | 41,000 | 694.2 m | |
| TONQUISH CREEK | Michigan | 1958 | 40,380 | 27.7 m | |
| CLINTON RIVER | Michigan | 1964 | 40,292 | 9.4 m | |
| US-127 SB | Michigan | 1970 | 39,163 | 64.1 m | |
| US-23 BR | Michigan | 1962 | 39,120 | 57.3 m | |
| PACKARD RD | Michigan | 1962 | 39,120 | 41.7 m | |
| US-23 BR | Michigan | 1962 | 39,120 | 57.3 m | |
| PACKARD RD | Michigan | 1962 | 39,120 | 41.7 m | |
| I-94 | Michigan | 1963 | 37,832 | 106.0 m | |
| HURON RIVER DRIVE | Michigan | 1962 | 37,373 | 33.2 m | |
| HURON RIVER DRIVE | Michigan | 1962 | 37,373 | 33.2 m | |
| MDOT RR CORRIDOR | Michigan | 1962 | 36,627 | 48.6 m | |
| CEDAR CR | Michigan | 1973 | 36,326 | 6.7 m | |
| ROUGE RIVER | Michigan | 1971 | 35,830 | 88.4 m | |
| ROUGE RIVER | Michigan | 1971 | 35,830 | 88.4 m | |
| CLARKSTON RD | Michigan | 1962 | 35,763 | 33.1 m | |
| CSX RR | Michigan | 1960 | 35,730 | 54.9 m | |
| BUCK CREEK | Michigan | 1976 | 35,000 | 17.9 m | |
| RED CEDAR RIVER & RAMP V | Michigan | 1970 | 34,831 | 135.5 m | |
| GTW RR | Michigan | 1963 | 34,668 | 58.1 m | |
| CSX RR & TROWBRIDGE RMP | Michigan | 1963 | 34,668 | 92.7 m | |
| SWARTZ CREEK | Michigan | 1969 | 33,600 | 19.5 m | |
| CHICAGO DRIVE | Michigan | 1972 | 31,705 | 61.5 m | |
| ROUGE RIVER (RE-LOCATED) | Michigan | 1964 | 30,846 | 114.6 m | |
| ROUGE RIVER | Michigan | 1932 | 29,650 | 10.3 m | |
| W RIVER DR & MDOT RR COR | Michigan | 1969 | 29,425 | 144.5 m | |
| I-96 WB | Michigan | 1966 | 29,356 | 43.1 m | |
| FOREST RD | Michigan | 1963 | 29,013 | 32.8 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.