| M-123 over Auger Creek | Poor | 36.1 ft | 574 | 1937 |
| County Road 421 over Tahquamenon River | Poor | 24.0 ft | 20 | 1967 |
| County Road 418 over N Br Two Hearted River | Poor | 24.0 ft | 10 | 1935 |
| Silver Creek Road over Silver Creek | Poor | 28.9 ft | 5 | 1970 |
| M-28 over E Br Teaspoon Creek | Fair | 26.6 ft | 3,756 | 1993 |
| M-28 over W Br Sage River | Fair | 66.9 ft | 2,127 | 2001 |
| M-28 over E Br Sage River | Fair | 48.9 ft | 2,127 | 1959 |
| M-28 over E Br Fox River | Fair | 49.5 ft | 1,763 | 1989 |
| Dollarville Road over Teaspoon Creek | Fair | 40.4 ft | 1,700 | 1951 |
| M-123 over Tahquamenon River | Fair | 158.8 ft | 1,162 | 1978 |
| County Road 407 over Dawson Creek | Fair | 31.8 ft | 420 | 1983 |
| Deer Park over Two Hearted River | Fair | 179.8 ft | 315 | 1961 |
| County RD 500 over Little Two Hearted River | Fair | 23.0 ft | 150 | 1985 |
| County RD 412&414 over E Br Two Hearted River | Fair | 65.0 ft | 40 | 1993 |
| Route 415 over Tahquamenon River | Fair | 86.9 ft | 40 | 1974 |
| Old Seney over E Br Of Fox River | Fair | 65.0 ft | 25 | 1987 |
| County Road 412 over Little Two Hearted River | Fair | 45.9 ft | 10 | 1948 |
| County RD 98 over Helmer Creek | Good | 24.0 ft | 1,200 | 2005 |
| M-123 over Murphy Creek | Good | 29.9 ft | 890 | 2010 |
| County Road 377 over Helmer Creek | Good | 55.1 ft | 220 | 2002 |
| County Road 407 over Dead Sucker River | Good | 54.8 ft | 60 | 1991 |
| County Route 414 over Dawson Creek | Good | 60.0 ft | 40 | 2007 |
| County Road 500 over Little Two Hearted River | Good | 53.5 ft | 30 | 2001 |
| County Road 410 over Two Hearted River | Good | 71.9 ft | 30 | 1977 |
| County Road 442 over Tahquamenon River | Good | 37.1 ft | 20 | 2009 |
| Countyroad 377 over Helmer Creek | Good | 20.0 ft | 15 | 2005 |
| County Road 501 over Little Two Hearted River | Good | 44.0 ft | 10 | 2024 |
| Murphy Creek Road over Murphy Creek | Good | 38.1 ft | 5 | 2023 |