| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | M-28 | M BR ONTONAGON RIVER | 5.0 MI W OF HOUGHTON COL | Steel Arch - Deck | NR listed | 1929 | 1992 | 149.9 | 192.9 | Fair | 75.4 | 000000000008491 |
| NBI report | US-45 | CLEAR CREEK | 0.4 MI S OF M-28 | Concrete Tee beam | -- | 1931 | -- | 26.9 | 26.9 | Fair | 91.3 | 000000000008494 |
| NBI report | M-28, M-64 | MERRYWEATHER CREEK | 0.1 MI E OF W JET M-64 | Concrete Tee beam | -- | 1932 | 1987 | 30.8 | 30.8 | Fair | 74.7 | 000000000008485 |
| NBI report | US-45 | BALTIMORE RIVER | 7.4 MI N OF M-28 | Steel Stringer/Multi-beam or girder | -- | 1934 | -- | 59.7 | 59.7 | Fair | 78.2 | 000000000008499 |
| NBI report | M-28 | MATCH CREEK BURIED | 8.6 MI W OF US-45 | Concrete Slab | -- | 1936 | -- | 25.9 | 25.9 | Fair | 81.6 | 000000000008487 |
| NBI report | OLD M-28 | TROUT CREEK | 0.7 MI E OF TROUT CREEK | Concrete Tee beam | -- | 1936 | -- | 23.0 | 24.0 | Poor | 34.0 | 000000000008528 |
| NBI report | M-28 | WAPATO CREEK | 0.7 MI W OF W JCT M-64 | Concrete Tee beam | -- | 1938 | -- | 26.9 | 26.9 | Poor | 50.7 | 000000000008484 |
| NBI report | OLD M-107 | BIG IRON RIVER | @ M-64 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1938 | -- | 69.9 | 140.1 | Poor | 55.3 | 000000000008510 |
| NBI report | M-64 | MINERAL RIVER | 6.7 MI S OF M-107 | Steel Stringer/Multi-beam or girder | -- | 1939 | -- | 40.0 | 40.0 | Fair | 89.5 | 000000000008464 |
| NBI report | BOND FALLS ROAD | MID BR ONTONAGON RIVER | 4 MI E OF HWY 45 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1940 | -- | 27.9 | 54.8 | Fair | 31.9 | 000000000008515 |
| NBI report | LARSON ROAD | MILE & ONE HALF CREEK | 1.5 MI NE BRUCE CROSSING | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 20.0 | 22.0 | Poor | 33.8 | 000000000008535 |
| NBI report | M-64 | MINERAL RIVER | 1.0 MI NE OF M-107 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1941 | -- | 40.0 | 80.1 | Fair | 81.5 | 000000000008468 |
| NBI report | M-64 | WEIGELS CREEK | 2.9 MI SW OF US-45 | Steel Stringer/Multi-beam or girder | -- | 1945 | -- | 24.0 | 24.0 | Fair | 87.4 | 000000000008477 |
| NBI report | M-64 | DREISS CREEK | 2.7 MI SW OF US-45 | Steel Stringer/Multi-beam or girder | -- | 1945 | -- | 29.9 | 29.9 | Good | 89.6 | 000000000008478 |
| NBI report | M-64 | LITTLE CRANBERRY RIVER | 5.8 MI SW OF US-45 | Steel Stringer/Multi-beam or girder | -- | 1948 | -- | 79.7 | 79.7 | Fair | 80.2 | 000000000008473 |
| NBI report | M-64 | CRANBERRY RIVER | 5.2 MI SW OF US-45 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1948 | 2007 | 65.0 | 145.0 | Fair | 73.2 | 000000000008474 |
| NBI report | FOREST ROAD 6930 | CISCO BR ONTONAGON RIVER | 8 MI W OF PAULDING | Concrete Tee beam | -- | 1951 | 1993 | 49.9 | 50.9 | Fair | 84.8 | 090706000001016 |
| NBI report | M-26 | W BR FIRESTEEL RIVER | 1.3 MI NE OF M-38 | Steel Girder and floorbeam system (3 spans) | -- | 1952 | -- | 102.0 | 270.0 | Poor | 72.3 | 000000000008504 |
| NBI report | M-26 | E BR FIRESTEEL RIVER | 1.9 MI NE OF M-38 | Steel Girder and floorbeam system (3 spans) | -- | 1952 | -- | 89.9 | 239.8 | Poor | 45.1 | 000000000008505 |
| NBI report | M-64 | POTATO RIVER | 3.6 MI SW OF US-45 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1952 | -- | 59.7 | 149.9 | Fair | 73.7 | 000000000008476 |
| NBI report | GARDNER ROAD | E BRANCH ONTONOGON RIVER | 12 MI N OF TROUT CREEK | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1954 | -- | 50.9 | 110.9 | Fair | 61.4 | 000000000008527 |
| NBI report | M-64 | MINERAL RIVER | 4.6 MI S OF M-107 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1954 | -- | 69.9 | 170.0 | Fair | 84.6 | 000000000008465 |
| NBI report | FOREST ROAD 5250 | M BR ONTONAGON RIVER | 6 MI N 5 MI E OF WATERSM | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1954 | 1993 | 24.9 | 50.9 | Fair | 50.0 | 090706000001015 |
| NBI report | US-45 | ROSELAWN CREEK | 5.2 MI N OF GOGEBIC COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 35.8 | 99.7 | Fair | 85.0 | 000000000008493 |
| NBI report | M-38 | W BR OF FIRESTEEL RIVER | 2.7 MI E OF M-26 | Steel Girder and floorbeam system (3 spans) | -- | 1958 | -- | 89.9 | 239.8 | Good | 87.8 | 000000000008502 |
| NBI report | US-45 | E BR OF ONTONAGON RIVER | 2.0 MI S OF M-26 | Steel Girder and floorbeam system (3 spans) | -- | 1958 | 1995 | 144.0 | 383.9 | Fair | 90.8 | 000000000008500 |
| NBI report | M-64 | SLEEPY CREEK | 4.5 MI N OF M-28 | Steel Stringer/Multi-beam or girder | -- | 1960 | -- | 44.9 | 44.9 | Fair | 93.7 | 000000000008463 |
| NBI report | US-45 | CLEAR CREEK | 0.9 MI S BRUCE CROSSING | Steel Culvert (2 spans) | -- | 1963 | -- | 9.8 | 23.0 | Good | 100.0 | 000000000008498 |
| NBI report | US-45 | CLEAR CREEK | 1.7 MI S BRUCE CROSSING | Steel Culvert (2 spans) | -- | 1963 | -- | 9.8 | 23.0 | Good | 100.0 | 000000000008496 |
| NBI report | US-45 | CLEAR CREEK | 1.2 MI S BRUCE CROSSING | Steel Culvert (2 spans) | -- | 1963 | -- | 9.8 | 23.0 | Good | 100.0 | 000000000008497 |
| NBI report | FOREST ROAD 400 | CASCADE CREEK | 4 MI N 5 MI E OF BERGLAND | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1963 | 1995 | 19.0 | 39.0 | Fair | 84.8 | 090701000001000 |
| NBI report | M-28 | W BR ONTONAGON RIVER | 2.3 MI E OF E JCT M-64 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1965 | 1997 | 73.8 | 189.0 | Good | 91.6 | 000000000008486 |
| NBI report | OLD M-107 | LITTLE IRON RIVER | 0.8 MI W OF M-64 | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 74.8 | 74.8 | Fair | 92.5 | 000000000008509 |
| NBI report | M-28 | BALTIMORE RIVER | 1.5 MI W OF US-45 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 54.8 | 139.8 | Poor | 93.9 | 000000000008489 |
| NBI report | M-64 | TOWNLINE CREEK | 6.3 MI NE OF M-107 | Steel Stringer/Multi-beam or girder | -- | 1968 | -- | 59.7 | 59.7 | Fair | 94.1 | 000000000008472 |
| NBI report | M-64 | PINE RIVER | 4.0 MI NE OF M-107 | Steel Stringer/Multi-beam or girder | -- | 1968 | -- | 54.8 | 54.8 | Fair | 97.0 | 000000000008469 |
| NBI report | M-64 | FLOODWOOD RIVER | 4.0 MI SW OF US-45 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 33.8 | 82.0 | Poor | 86.3 | 000000000008475 |
| NBI report | M-64 | HALFWAY CREEK | 5.5 MI NE OF M-107 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1968 | 2007 | 50.2 | 143.7 | Fair | 97.0 | 000000000008471 |
| NBI report | M-64 | DUCK CREEK | 4.9 MI NE OF M-107 | Steel Stringer/Multi-beam or girder | -- | 1968 | 2013 | 64.6 | 67.3 | Good | 98.3 | 000000000008470 |
| NBI report | M-38 | FLINTSTEEL RIVER | 4.0 MI NW OF GREENLAND | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1971 | 1998 | 79.7 | 219.8 | Good | 97.5 | 000000000008503 |
| NBI report | FOREST ROAD 360 | IRON RIVER | 6 MI N 4 MI W OF BERGLAND | Steel Stringer/Multi-beam or girder | -- | 1972 | 1984 | 82.0 | 85.0 | Fair | 99.9 | 090701000001021 |
| NBI report | LAKE SHORE DRIVE | FIRESTEEL RIVER | 6 MI NE OF OTONAGON | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1976 | -- | 52.8 | 158.8 | Poor | 63.3 | 000000000008521 |
| NBI report | LAKE SHORE ROAD | PADDYS CREEK | 0.5 MI E OF ONTONAGON | Steel Stringer/Multi-beam or girder | -- | 1976 | -- | 55.8 | 57.7 | Good | 97.8 | 000000000008519 |
| NBI report | OLD M-107 | UNION RIVER | 2.5 MI W OF SILVER CITY | Steel Stringer/Multi-beam or girder | -- | 1976 | -- | 74.8 | 74.8 | Fair | 92.5 | 000000000008508 |
| NBI report | VICTORIA ROAD | ONTONAGON RIVER | 1.8 MI SW OF ROCKLAND | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1977 | -- | 100.7 | 241.8 | Good | 93.5 | 000000000008517 |
| NBI report | LAKE SHORE DRIVE | FLINTSTEEL RIVER | 4 MI E OF ONTONAGON | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1980 | -- | 47.9 | 96.8 | Good | 93.1 | 000000000008520 |
| NBI report | GARDNER ROAD FH55 | TROUT CREEK | 3 MI N OF TROUT CREEK | Steel Culvert | -- | 1982 | -- | 34.8 | 34.8 | Good | 99.2 | 000000000008525 |
| NBI report | HOOP AND HOLLER RD | MERRIWEATHER CREEK | 3 MI S OF MERRIWEATHER | Prestressed Box beam or girders - Multiple | -- | 1983 | -- | 46.9 | 49.9 | Good | 99.0 | 000000000008529 |
| NBI report | SLEEPY HOLLOW FH54 | BLUFF CREEK | 9 MI S OF BRUCE CROSSING | Prestressed Box beam or girders - Multiple | -- | 1985 | -- | 52.8 | 54.8 | Fair | 98.9 | 000000000008514 |
| NBI report | TWO MILE RD FH54 | SUCKER CREEK | 3.5 MI W OF HWY 45 | Prestressed Box beam or girders - Multiple | -- | 1986 | -- | 32.8 | 34.8 | Good | 99.8 | 000000000008513 |
| NBI report | BECK ROAD | FLINTSTEEL RIVER | 5 MI E OF ONTONAGON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1987 | -- | 49.9 | 100.1 | Good | 89.9 | 000000000008532 |
| NBI report | NORWICH ROAD FH53 | DEER CREEK | 8 MI S OF ONTONAGON | Concrete Culvert (2 spans) | -- | 1987 | -- | 9.8 | 23.3 | Good | 99.6 | 000000000008524 |
| NBI report | HOKENS ROAD | TEN MILE CREEK | 6 MI WEST OF EWEN | Prestressed Box beam or girders - Multiple | -- | 1988 | -- | 46.9 | 51.8 | Good | 99.9 | 000000000008522 |
| NBI report | MCRAE ROAD | S BR ONTONAGON RIVER | 0.5 MI S OF EWEN | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1988 | -- | 59.7 | 179.8 | Good | 94.0 | 000000000008531 |
| NBI report | M-28 | SO BR ONTONAGON RIVER | 4.7 MI W OF US-45 (EWEN) | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 106.0 | 310.1 | Good | 92.7 | 000000000008488 |
| NBI report | GARDNER ROAD | MUD CREEK | 6 MI S OF MASS | Prestressed Box beam or girders - Multiple | -- | 1992 | -- | 59.7 | 59.7 | Good | 99.6 | 000000000008526 |
| NBI report | KITZMAN ROAD | MILL CREEK DIAMOND CREEK | 1 MI N OF M-28 | Steel Culvert (2 spans) | -- | 1993 | -- | 9.8 | 26.9 | Fair | 94.8 | 000000000008530 |
| NBI report | NORWICH ROAD FH53 | W BR ONTONAGON RIVER | 15 MI S OF ONTONAGON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1994 | -- | 65.0 | 129.9 | Fair | 99.8 | 000000000008523 |
| NBI report | FIRESTEEL ROAD | FLINTSTEEL RIVER | 4.5 MI E OF ONTONAGON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1999 | -- | 49.9 | 100.1 | Good | 99.7 | 000000000008518 |
| NBI report Bridgehunter | M-64 & M-38 | ONTONAGON R, RIVER RD,RR | ONTONAGON | Prestressed Stringer/Multi-beam or girder (13 spans) | -- | 2005 | -- | 130.6 | 1696.6 | Good | 99.8 | 000000000013265 |
| NBI report | KANGAS ROAD | W BR FIRESTEEL RIVER | 5 MI N OF GREENLAND | Prestressed Box beam or girders - Multiple | -- | 2009 | -- | 63.7 | 65.0 | Good | 83.5 | 000000000008534 |
| NBI report | WILDERNESS DRIVE | FIRESTEEL RIVER | 10 MI E OF ONTONOGON | Prestressed Box beam or girders - Multiple | -- | 2009 | -- | 63.7 | 65.0 | Good | 84.5 | 000000000008533 |
| NBI report | FR 210 | NUTHATCH CREEK | 4.4 MILES NORTH OF M-28 | Wood Stringer/Multi-beam or girder (25 spans) | -- | 2010 | -- | 29.9 | 32.2 | Good | 100.0 | 090701000014842 |
| NBI report | OLD M-28 | TEN MILE CREEK | 7 MI W OF EWEN | Prestressed Box beam or girders - Multiple | -- | 2011 | -- | 53.8 | 55.1 | Good | 100.0 | 000000000008516 |
| NBI report | US-45 | E BR BALTIMORE RIVER | 4.5 MI S BRUCE CROSSING | Concrete Culvert | -- | 2015 | -- | 22.0 | 24.0 | Good | 100.0 | 000000000008495 |