| M-28 over Prairie Creek | Poor | 68.9 ft | 1,973 | 1947 |
| Us-41 over W Br Whitefish River | Poor | 60.0 ft | 1,640 | 1936 |
| King Road over Whitefish River | Poor | 69.9 ft | 50 | 1910 |
| Alec Johnson Road over Whitefish River | Poor | 42.0 ft | 5 | 1910 |
| Kivamaki Road over Whitefish River | Poor | 45.9 ft | 5 | 1910 |
| Paulson Road over Dexter Creek | Poor | 23.0 ft | 5 | 1920 |
| Woodland Road over Au Train River | Poor | 89.9 ft | 0 | 1910 |
| M-28 over Anna River | Fair | 39.0 ft | 7,171 | 1949 |
| East Munising AVE over Anna River | Fair | 38.7 ft | 5,715 | 1978 |
| M-28 over Au Train River | Fair | 149.9 ft | 5,200 | 1932 |
| Us-41 over Huber Creek | Fair | 37.1 ft | 3,609 | 1987 |
| M-28 over Sand River | Fair | 64.0 ft | 3,093 | 1939 |
| M-28 over Rock River | Fair | 40.0 ft | 3,093 | 1932 |
| Us-41 over W Br Whitefish River | Fair | 60.0 ft | 2,264 | 1936 |
| M-28 over Hickey Creek | Fair | 54.8 ft | 1,973 | 1947 |
| M-28 over Star Creek | Fair | 48.9 ft | 1,973 | 1947 |
| M-94 over Au Train River | Fair | 46.9 ft | 1,848 | 1919 |
| M-94 over Canadian National Rr | Fair | 121.1 ft | 1,848 | 1945 |
| M-94 over Slapneck Creek | Fair | 34.1 ft | 1,763 | 1952 |
| M-67 over Scotts Creek | Fair | 44.6 ft | 1,352 | 1953 |
| M-67 over Dexter Creek | Fair | 23.0 ft | 1,163 | 1929 |
| M-67 over Black Creek | Fair | 23.0 ft | 1,163 | 1929 |
| Autrinforest Lk RD over Au Train River | Fair | 71.9 ft | 682 | 1980 |
| M-77 over W Br Sucker River | Fair | 23.0 ft | 406 | 1928 |
| Forest Hy 13(h-13) over Big Indian River | Fair | 49.9 ft | 394 | 1942 |
| County Line Road over Sucker River | Fair | 25.9 ft | 200 | 1935 |
| Miners Castle Road over Miners River | Fair | 20.0 ft | 150 | 1953 |
| Usfs Rte-buckbayrd over Au Train River | Fair | 57.7 ft | 100 | 1970 |
| Diffin Road over Whitefish River | Fair | 89.9 ft | 83 | 1992 |
| Peter White Road over Laughing Whitefish River | Fair | 20.0 ft | 73 | 1947 |
| Diffin Road over Werners Creek | Fair | 29.9 ft | 50 | 1906 |
| Karvonen Road over Laughing Whitefish River | Fair | 31.8 ft | 50 | 1910 |
| Sand Lake Road over Sand River | Fair | 23.0 ft | 50 | 1915 |
| Risku Road over Laughing Whitefish River | Fair | 30.8 ft | 50 | 1999 |
| Armour Saari Road over Whitefish River | Fair | 65.0 ft | 10 | 1938 |
| Risku Farm Road over Laughing Whitefish River | Fair | 30.8 ft | 6 | 1958 |
| CR 201 (thornton) over Werners Creek | Fair | 33.1 ft | 5 | 1922 |
| M-28 over Laughing Whitefish River | Good | 40.0 ft | 3,093 | 1939 |
| County Rd(h-58) over Hurricane River | Good | 51.5 ft | 675 | 2010 |
| Forest Lake R Fh79 over Au Train River | Good | 82.0 ft | 500 | 1977 |
| H-13 Federal Hy 13 over Little Indian River | Good | 26.9 ft | 394 | 1947 |
| Round Lake RD Fh78 over Sturgeon River | Good | 34.8 ft | 191 | 2001 |
| Round Lake RD Fh78 over West Branch Creek | Good | 26.9 ft | 191 | 1949 |
| Rockriver Road over Rock River | Good | 60.0 ft | 145 | 2007 |
| Deerton Road over Laughing Whitefish River | Good | 44.9 ft | 135 | 2006 |
| Peter White Road over Laughing Whitefish River | Good | 25.6 ft | 73 | 2001 |
| Old Us-41 over Whitefish River | Good | 79.7 ft | 50 | 1989 |
| North Point Drive over Laughing Whitefish River | Good | 60.0 ft | 50 | 2006 |
| Hoy Road over Scott Creek | Good | 25.6 ft | 50 | 2003 |
| Usfs RTE 2473 over Big Indian River | Good | 32.2 ft | 50 | 2005 |
| Old Seney Road over Sucker River | Good | 29.9 ft | 20 | 2012 |
| Forest Road over Sucker River | Good | 59.1 ft | 20 | 2001 |
| Star Siding Road over Star Creek | Good | 38.4 ft | 5 | 1993 |