| M-115 over West Branch River | Poor | 27.6 ft | 4,184 | 1937 |
| Old M-61 over Middle Branch River | Poor | 26.9 ft | 3,600 | 1939 |
| M-66 over Middle Branch River | Poor | 44.9 ft | 3,158 | 1939 |
| M-66 over Doc & Tom Creek | Poor | 30.8 ft | 1,990 | 1924 |
| M-66 over Muskegon River | Poor | 219.8 ft | 1,990 | 1940 |
| 70th Avenue over Franz Creek | Poor | 24.0 ft | 367 | 1965 |
| 17 Mile Road over Middle Branch River | Poor | 32.2 ft | 153 | 1965 |
| Us-131 NB over E Br Hersey River | Fair | 32.2 ft | 12,782 | 1957 |
| Us-131 NB over Hersey Creek | Fair | 125.0 ft | 11,841 | 1985 |
| Us-131 SB over Hersey Creek | Fair | 125.0 ft | 11,841 | 1985 |
| Us-10 over Hersey River | Fair | 65.0 ft | 6,569 | 1958 |
| Us-131 NB over Johnson Creek | Fair | 108.9 ft | 6,391 | 1984 |
| Us-131 SB over Johnson Creek | Fair | 107.0 ft | 6,391 | 1984 |
| Us-131 NB over Us-10 | Fair | 110.9 ft | 6,391 | 1984 |
| Us-131 NB over Penasha RD (9 Mile Rd) | Fair | 95.1 ft | 6,391 | 1985 |
| Us-131 NB over Grand AVE (7 Mile Rd) | Fair | 106.0 ft | 6,391 | 1985 |
| Us-131 SB over Grand AVE (7 Mile Rd) | Fair | 106.0 ft | 6,391 | 1985 |
| Us-131 SB over Penasha RD (9 Mile Rd) | Fair | 94.2 ft | 6,391 | 1985 |
| Us-131 NB over Csx Rr (abn) | Fair | 130.9 ft | 6,322 | 1984 |
| Us-131 SB over Csx Rr (abn) | Fair | 128.9 ft | 6,322 | 1984 |
| Us-131 NB over Meceola Road | Fair | 89.9 ft | 6,322 | 1984 |
| Us-131 SB over Meceola Road | Fair | 92.8 ft | 6,322 | 1984 |
| Us-131 SB over Hersey RD (2 Mile Rd) | Fair | 104.0 ft | 6,322 | 1984 |
| Us-131 NB over Peck Lake RD (3 Mile Rd) | Fair | 104.0 ft | 6,322 | 1984 |
| Us-131 SB over Peck Lake RD (3 Mile Rd) | Fair | 97.8 ft | 6,322 | 1984 |
| Us-131 NB over Chippewa RD (4 Mile Rd) | Fair | 99.7 ft | 6,322 | 1984 |
| Us-131 SB over Chippewa RD (4 Mile Rd) | Fair | 99.7 ft | 6,322 | 1984 |
| Us-131 SB over Rose Lake Outlet | Fair | 20.0 ft | 5,863 | 1965 |
| Us-131 NB over Rose Lake Outlet | Fair | 20.0 ft | 5,863 | 1975 |
| Us-10 over Johnson Creek | Fair | 34.8 ft | 5,822 | 1947 |
| Us-10 over Thorn Creek | Fair | 27.9 ft | 5,371 | 2001 |
| M-115 over Middle Branch River | Fair | 29.9 ft | 4,730 | 1937 |
| M-115 over Crocker Creek | Fair | 27.9 ft | 4,730 | 1937 |
| M-115 over Muskegon River | Fair | 200.1 ft | 4,707 | 1939 |
| M-115 over Middle Branch River | Fair | 125.0 ft | 4,707 | 1938 |
| Us-10 over Muskegon River | Fair | 180.1 ft | 4,700 | 1934 |
| 85th AVE over Muskegon River | Fair | 206.0 ft | 2,805 | 1994 |
| Us-10 Br/oldus-131 over Hersey River | Fair | 100.1 ft | 2,500 | 1954 |
| Us-10br over Hersey River | Fair | 59.7 ft | 2,420 | 1996 |
| M-66 over Whetstone Creek | Fair | 40.0 ft | 1,990 | 1959 |
| Leroy RD over Us-131 | Fair | 357.9 ft | 1,500 | 1985 |
| Us-131 SB Ramp over Csx Rr (abn) | Fair | 174.9 ft | 1,500 | 1984 |
| Ashton RD over Us-131 | Fair | 365.8 ft | 1,500 | 1985 |
| M-61 over Middle Br Muskegon River | Fair | 185.0 ft | 1,493 | 1973 |
| M-66 over Middle Branch River | Fair | 44.9 ft | 1,485 | 1939 |
| 20 Mile Rd(marion) over Us-131 NB | Fair | 151.9 ft | 1,400 | 1975 |
| Us-131 NB Ramp over Csx Rr (abn) | Fair | 127.0 ft | 1,400 | 1984 |
| Luther RD over Us-131 | Fair | 357.9 ft | 1,300 | 1985 |
| Hersey Road over Muskegon River | Fair | 170.9 ft | 1,272 | 1977 |
| 18 Mile Rd(rose Lk over Us-131 | Fair | 403.9 ft | 1,170 | 1975 |
| 135th Avenue over Muskegon River | Fair | 295.3 ft | 947 | 1998 |
| 220 TH AVE over Hersey River | Fair | 69.9 ft | 891 | 1985 |
| 21 Mile RD over Middle Branch River | Fair | 31.8 ft | 477 | 1980 |
| 21 Mile RD over Middle Branch River | Fair | 71.9 ft | 477 | 1989 |
| Roth Street over Hersey River | Fair | 89.9 ft | 400 | 1979 |
| 60 TH AVE over Middle Branch River | Fair | 72.2 ft | 382 | 1997 |
| 200 TH AVE over Hersey River | Fair | 100.1 ft | 217 | 1992 |
| 50th AVE over Muskegon River | Fair | 241.8 ft | 175 | 1982 |
| 65 TH AVE over Thorn Creek | Fair | 27.9 ft | 146 | 1994 |
| Twin Lake RD over Middle Branch River | Fair | 92.8 ft | 102 | 1993 |
| 18 Mile RD over Middle Branch River | Fair | 20.0 ft | 74 | 1980 |
| 50th AVE over Middle Branch River | Fair | 27.6 ft | 73 | 1973 |
| 4 Mile Road over Big Stone Creek | Fair | 31.8 ft | 67 | 1988 |
| 23 Mile RD over Pine River | Fair | 35.8 ft | 64 | 1993 |
| 20 TH AVE over Middle Branch River | Fair | 51.8 ft | 63 | 1985 |
| 14 Mile RD over Middle Branch River | Fair | 74.8 ft | 60 | 1993 |
| 22 Mile RD over Pine River | Fair | 54.1 ft | 8 | 2009 |
| Us-10 over Twin Creek | Good | 30.2 ft | 11,184 | 1997 |
| Us-131 SB over Us-10 | Good | 107.9 ft | 6,391 | 1984 |
| Us-131 SB over E Br Hersey Creek | Good | 34.8 ft | 6,391 | 1985 |
| Us-131 NB over Hersey RD (2 Mile Rd) | Good | 99.7 ft | 6,322 | 1984 |
| S Main Street over Twin Creek | Good | 23.3 ft | 3,500 | 2003 |
| Main Street over Hersey River | Good | 95.1 ft | 2,800 | 2007 |
| M-66 over West Branch R (coyle Cr) | Good | 23.3 ft | 1,864 | 1940 |
| 20 Mile RD over Middle Branch River | Good | 40.0 ft | 1,850 | 1938 |
| M-66 over Middle Branch River | Good | 79.7 ft | 1,685 | 1995 |
| 20 Mile Road over E Br Pine River | Good | 47.2 ft | 1,521 | 2009 |
| 20 Mile Rd(marion) over Us-131 SB | Good | 151.9 ft | 1,400 | 1975 |
| Us-131 NB Ramp over Johnson Creek | Good | 85.3 ft | 1,400 | 1984 |
| 20 Mile Road over Pine River | Good | 42.0 ft | 1,338 | 1999 |
| Us-131 SB Ramp over Johnson Creek | Good | 92.8 ft | 1,267 | 1984 |
| Mackinaw Tr(210th) over East Branch Hersey Creek | Good | 24.0 ft | 965 | 2007 |
| 200th AVE over Rose Lake Outlet | Good | 28.5 ft | 757 | 2013 |
| Mackinaw Trail over White Pine Trail | Good | 24.6 ft | 677 | 2003 |
| 5th AVE over W Br Clam River | Good | 45.9 ft | 477 | 2021 |
| 7 Mile Road over Hersey Creek | Good | 49.2 ft | 460 | 2001 |
| 90th AVE over Middle Branch River | Good | 27.9 ft | 350 | 2023 |
| 70th AVE over Crocker Creek | Good | 38.1 ft | 305 | 2021 |
| 220 TH AVE over Big Beaver Creek | Good | 87.9 ft | 220 | 2011 |
| Twin Creek Road over Hersey Creek | Good | 44.0 ft | 152 | 2011 |
| 210th Avenue over Pine River | Good | 24.9 ft | 133 | 2003 |
| 3 Mile Road over North Br Chippewa River | Good | 45.9 ft | 117 | 2014 |
| One Mile RD over North Br Chippewa River | Good | 45.9 ft | 93 | 2007 |
| 190 TH AVE over Hersey River | Good | 56.8 ft | 81 | 2012 |
| 8 Mile RD over Hersey Creek | Good | 31.8 ft | 64 | 1994 |
| 220 TH AVE over East Branch Pine River | Good | 90.9 ft | 62 | 2008 |
| 6 Mile RD over Thorn Creek | Good | 27.9 ft | 62 | 1995 |
| Hibma RD over Pine River | Good | 33.1 ft | 53 | 2009 |
| 21 Mile RD over East Branch Pine River | Good | 21.3 ft | 53 | 2003 |
| 21 Mile RD over Pine River | Good | 22.0 ft | 44 | 1980 |
| Orono Road over Lincoln Creek | Good | 25.9 ft | 27 | 1994 |
| 10th AVE over Chippewa River | Good | 38.4 ft | 25 | 2007 |
| 17 Mile RD over Pine River | Good | 61.0 ft | 23 | 2009 |