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 |
|---|---|---|---|---|---|
| LAMB CREEK | Michigan | 1916 | 675 | 7.0 m | |
| I-69 | Michigan | 1961 | 674 | 81.7 m | |
| NORTH ORE CREEK | Michigan | 1938 | 670 | 14.3 m | |
| HICKORY DRAIN | Michigan | 1960 | 664 | 7.0 m | |
| EAST LONG LAKE CHANNEL | Michigan | 1964 | 660 | 6.7 m | |
| KALAMAZOO RIVER | Michigan | 1940 | 648 | 15.5 m | |
| BUTTERNUT CREEK | Michigan | 1937 | 643 | 12.8 m | |
| W BR RIFLE RIVER | Michigan | 1948 | 643 | 12.2 m | |
| PORTAGE RIVER S BR | Michigan | 1939 | 624 | 7.6 m | |
| UNCLE HENRY DRAIN | Michigan | 1934 | 622 | 12.2 m | |
| SOUTH BR HOG CREEK | Michigan | 1964 | 610 | 14.6 m | |
| FLAT RIVER | Michigan | 1969 | 608 | 91.7 m | |
| WHITMORE DRAIN | Michigan | 1932 | 606 | 9.7 m | |
| MISTEGUAY CREEK | Michigan | 1974 | 603 | 34.7 m | |
| PETERS DRAIN | Michigan | 1987 | 600 | 8.6 m | |
| AMTRAK RAILROAD | Michigan | 1980 | 600 | 32.9 m | |
| WHITE RIVER | Michigan | 1958 | 600 | 32.0 m | |
| W AURELIUS DRAIN | Michigan | 1975 | 600 | 6.5 m | |
| CLAM RIVER | Michigan | 1960 | 600 | 14.0 m | |
| N BR ECORSE RIVER | Michigan | 1948 | 600 | 9.1 m | |
| MUSKEGON RIVER S BRANCH | Michigan | 1929 | 599 | 11.4 m | |
| PINE RUN | Michigan | 1938 | 596 | 10.9 m | |
| TOBACCO RIVER | Michigan | 1970 | 585 | 60.9 m | |
| ST JOSEPH RIVER | Michigan | 1968 | 580 | 31.7 m | |
| MAYBURY CUT CANAL | Michigan | 1987 | 580 | 17.0 m | |
| E BR ST JOSEPH OF MAUMEE | Michigan | 1935 | 579 | 9.4 m | |
| AUGER CREEK | Michigan | 1937 | 574 | 11.0 m | |
| CLAM RIVER | Michigan | 1900 | 560 | 7.3 m | |
| KLEINHEKSEL DRAIN | Michigan | 1970 | 554 | 7.0 m | |
| S BR MACATAWA RIVER | Michigan | 1978 | 550 | 12.6 m | |
| JEFFERSON AVE | Michigan | 1980 | 550 | 250.6 m | |
| I-75 NB | Michigan | 1960 | 550 | 115.5 m | |
| BLACK CREEK | Michigan | 1963 | 544 | 22.5 m | |
| SWARTZ CREEK | Michigan | 1930 | 542 | 9.4 m | |
| DEER CREEK | Michigan | 1987 | 540 | 17.6 m | |
| COLD WATER RIVER | Michigan | 1961 | 532 | 6.7 m | |
| US-23 | Michigan | 1959 | 530 | 68.9 m | |
| LITTLE WEST RIVER | Michigan | 1928 | 525 | 7.0 m | |
| W BR STURGEON RIVER | Michigan | 1949 | 520 | 9.4 m | |
| INDIAN CREEK | Michigan | 1958 | 519 | 9.4 m | |
| LOOKING GLASS RIVER | Michigan | 1970 | 514 | 26.8 m | |
| BIG MEADOW DRAIN | Michigan | 1978 | 512 | 7.4 m | |
| GOODING CREEK | Michigan | 1965 | 510 | 6.9 m | |
| SOUTH BR HOG CREEK | Michigan | 1961 | 510 | 15.1 m | |
| NILE DRAIN | Michigan | 1977 | 507 | 8.5 m | |
| S BR KALAMAZOO RIVER | Michigan | 1947 | 506 | 9.1 m | |
| MAPLE RIVER DRAIN | Michigan | 1938 | 505 | 7.6 m | |
| WHITE PIGEON RIVER | Michigan | 1978 | 502 | 29.2 m | |
| VOORHEIS LAKE | Michigan | 1985 | 500 | 12.2 m | |
| NORRIS CREEK | Michigan | 1972 | 500 | 10.5 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.