Michigan - Area of significance: Engineering
| M-27-Au Sable River Bridge |
| M-28-Sand River Bridge |
| M-28-Tahquamenon River Bridge |
| M-50-Sandstone Creek Bridge |
| M-86-Prarie River Bridge |
| M-88-Intermediate River Bridge |
| M-94 (old)-Au Train River Bridge |
| M 95 (old)-Michigamme River Bridge |
| Mackinac Trail-Carp River Bridge |
| Main Street-Black River Bridge |
| Manistee Harbor, South Breakwater |
| Manistee Iron Works Machine Shop |
| Manitou Island Light Station |
| Mansfield Road-Michigamme River Bridge |
| Marantette Bridge |
| Marquette Harbor Light Station |
| Marshall Avenue Bridge |
| Martin Road Bridge |
| Masonic Temple Building |
| Michigan Paper Company Mill Historic District |
| Michigan State Prison |
| Mill Street-South Branch Raisin River Bridge |
| Minneapolis Shoal Light Station |
| MONARCH |
| Monroe Avenue Water Filtration Plant |
| Moores, J.H., Memorial Natatorium |
| Moore, William J. and Lovila (Wooley), House |
| Morseville Bridge |
| Mower Road-Cole Drain Bridge |
| Muskegon South Breakwater Light |
| Muskegon South Pierhead Light |
| Nahma and Northern Railway Locomotive #5 |
| Navigation Structures at Frankfort Harbor |
| Navigation Structures at Harbor Beach Harbor |
| Navigation Structures at Saugatuck Harbor |
| Navigation Structures at South Haven Harbor, Michigan |
| New Amsterdam Historic District |
| New Feldtmann Fire Tower |
| NORMAN (shipwreck) |
| North Manitou Island Lifesaving Station |
| North Manitou Shoal Light Station |
| North Saginaw Road-Salt River Bridge |
| North Watervliet Road-Paw Paw Lake Outlet Bridge |
| Ocqueoc Falls Highway-Ocqueoc River Bridge |
| Ojibway Fire Tower |
| Ontonagon Harbor Piers Historic District |
| Ontonagon Lighthouse |
| Ottawa Street Power Station |
| Packard Proving Grounds Gateway Complex |
| Parke Lane Road-Thorofare Canal Bridge |
| Parker Road-Charlotte River Bridge |
| Parshallburg Bridge |
| Pere Marquette Railway Locomotive #1223 |
| Pere Marquette Railway Steam Locomotive No. 1225 |
| PEWABIC (propeller) Shipwreck Site |
| Piers and Revetments at Grand Haven, Michigan |
| Piquette Avenue Industrial Historic District |
| Planter Road-Jackson Creek Bridge |
| Point Betsie Light Station |
| Port Austin Reef Light |
| Porter Hollow Embankment and Culvert |
| Portland Downtown Historic District |
| Port Sanilac Light Station |
| Powers Highway-Battle Creek Bridge |
| Presque Isle Harbor Breakwater Light |
| Presque Isle Light Station |
| Prindle, William, Livery Stable |
| Prudden Wheel Company Building |
| Quincy Mine No. 2 Shaft Hoist House |
| Quincy Mining Company Historic District |
| Redridge Steel and Log Dams |
| Residential Drive-Townline Brook Bridge |
| Richardson Silk Mill |
| R. J. HACKETT (steamer) Shipwreck Site |
| Rock Harbor Lighthouse |
| Rock of Ages Light Station |
| Round Island Passage Light |
| Saginaw River Light Station |
| Saugatuck Gap Filler Annex |
| Saugatuck Pump House |
| Schwartz, Robert E. and Barbara, House |
| Second Street Bridge |
| Second Street-Gun River Bridge |
| Seul Choix Pointe Light Station |
| Seventh Street-Black River Bridge |
| Shay Complex |
| Shay Locomotive |
| Sixth Street Bridge |
| Skillagalee Light Station |
| SPORT (tug) Shipwreck Site |
| S.S. BADGER (carferry) |
| Stancer-Road-North Coldwater River Bridge |
| Stannard Rock Lighthouse |
| State Street Bridge |
| St. Clair River Tunnel |
| St. Joseph North Pier Inner and Outer Lights |
| St. Martin Island Light Station |
| Stony Creek Bridge |
| Sturgeon Point Light Station |
| Tawas Point Light Station |
Data from United States Park Service and Wikidata
