| Cole Brothers Contractors Pit | 2.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Cole Brothers Contractors Pit | 4.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Wiggins Kent County Pit | 5.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Cole Brothers Contractors Pit | 6.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Kerr Pit | 6.9 mi | Peat | Surface | Producer |
| St. Joseph County Pit | 7.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Taycon Properties, Llc | 7.7 mi | Construction Sand and Gravel | Surface | Abandoned |
| Hoffman Road Pit and Wash Plant | 7.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Cole Brothers Contractors Pit | 7.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Roberts Bros. Broadway Pit | 8.2 mi | Construction Sand and Gravel | Surface | Abandoned |
| Hagen Cement Prod. Inc. | 8.4 mi | Construction Sand and Gravel | Surface | Intermittent |
| Cole Brothers Contractors Pit | 8.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Api Dredge and Mill | 9.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Cole Brothers Contractors Pit | 10.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Stoneco Sturgis Wash Plant | 10.4 mi | Construction Sand and Gravel | Surface | Intermittent |
| Cole Brothers Contractors Pit | 11.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Drake Marl Pit | 11.4 mi | Limestone, General | Surface | Producer |
| Cole Brothers Contractors Pit | 13.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Middlebury Plant 1 | 13.7 mi | Construction Sand and Gravel | Surface | Active |
| Cass Lake Quarry | 15.1 mi | Stone, Crushed/Broken | Surface | Producer |
| Middlebury Plant 2 | 15.1 mi | Construction Sand and Gravel | Surface | Active |
| Miller Marl Pit | 15.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Diehl Pit | 15.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Hayward Dry Marl Pit | 15.8 mi | Limestone, General | Surface | Past Producer |
| Cole Brothers Contractors Pit | 15.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Poyser Pit | 16.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Brighton Sand & Gravel Pit | 16.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Baggley Pit | 17.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Miller Pit | 17.9 mi | Sand and Gravel, Construction | Surface | Unknown |
| L-Bob Gravel Pit | 18.0 mi | Sand and Gravel, Construction | Offshore | Producer |
| Screen Machine | 18.4 mi | Sand, Common | Surface | Intermittent |
| L-Bob Gravel | 18.6 mi | Construction Sand and Gravel | Surface | Active |
| Northside Realty Pit | 18.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Lagrange Co. Hwy. Dept. | 18.9 mi | Stone | Surface | Producer |
| Lambright Pit | 18.9 mi | Sand and Gravel, Construction | Surface | Producer |
| 4th Street | 19.4 mi | Construction Sand and Gravel | Surface | Active |
| Replogle Pit | 19.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Byholt Sand & Gravel | 20.0 mi | Construction Sand and Gravel | Surface | Intermittent |
| West Rate Pit & Mill | 21.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Pipher's Marl Quarry | 22.0 mi | Limestone, General | Surface | Past Producer |
| Rice Pit | 22.1 mi | Sand and Gravel, Construction | Surface | Producer |
| C&e Portable Plant 1 | 22.9 mi | Construction Sand and Gravel | Surface | Intermittent |
| Stone Street Super 8's | 22.9 mi | Crushed, Broken Stone NEC | Surface | Intermittent |
| Stone Street I-140 | 22.9 mi | Crushed, Broken Stone NEC | Surface | Intermittent |
| Peerless Prtlnd Cmnt Co Shale Pit | 23.4 mi | Clay | Surface | Past Producer |
| State Line Sand and Gravel Pit | 24.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Bill Smith Kalamazoo County Pit | 24.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Cass Co Pit Lowitz Pit | 24.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Ccrc El Jay | 24.4 mi | Construction Sand and Gravel | Surface | Abandoned |
| B & M Mine Llc | 24.5 mi | Construction Sand and Gravel | Surface | Abandoned |
| A/c H 4000 | 24.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Ligonier Pit | 24.7 mi | Construction Sand and Gravel | Surface | Active |
| Turtle Lake Pit | 24.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Plant 1 | 24.8 mi | Construction Sand and Gravel | Surface | Intermittent |
| William Case Marl Pit | 24.9 mi | Calcium | Surface | Past Producer |