| Tract 2 Site | 6.4 mi | Construction Sand and Gravel | Surface | Intermittent |
| Portable #4 | 10.1 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Wash Plant | 10.3 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Jtl Portable Crusher #3 | 10.4 mi | Construction Sand and Gravel | Surface | Active |
| Portable Screen Plant #1 | 10.5 mi | Sand, Industrial NEC | Surface | Abandoned |
| Flack N Flack Const Inc | 10.8 mi | Construction Sand and Gravel | Surface | Abandoned |
| West Wash Plant #12 | 11.1 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| H L Ostermiller Const. Inc | 11.2 mi | Construction Sand and Gravel | Surface | Abandoned |
| Croell Portable #1 | 11.3 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Mackey Bentonite Deposit | 11.4 mi | Bentonite | — | Occurrence |
| Meyer Construction Crusher #1 | 11.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Metso Crusher | 13.0 mi | Construction Sand and Gravel | Surface | Abandoned |
| Concrete Products Co.shale | 13.3 mi | Bentonite | Surface | Producer |
| Lovell Clay Products | 13.4 mi | Clay | — | Occurrence |
| Myers Pit | 14.1 mi | Construction Sand and Gravel | Surface | Abandoned |
| Bent Clay Pit | 14.7 mi | Clay | Surface | Past Producer |
| Millennium Materials | 15.3 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Carpenter Creek Mine | 16.8 mi | Coal (Lignite) | Surface | Abandoned |
| Midland Materials Co. Pit | 17.1 mi | Sand and Gravel, Construction | — | Producer |
| Unnamed Gravel Pit | 17.2 mi | Sand and Gravel, Construction | Surface | Unknown |
| Plant Mix Crusher | 17.4 mi | Sand and Gravel, Construction | — | Producer |
| Empire Sand and Gravel | 17.4 mi | Sand and Gravel, Construction | — | Producer |
| Plainfeather | 17.4 mi | Clay | — | Producer |
| Billings Sand and Gravel | 17.4 mi | Sand and Gravel, Construction | — | Past Producer |
| Base Crusher | 17.4 mi | Sand and Gravel, Construction | — | Producer |
| Gabel Pit | 17.4 mi | Sand and Gravel, Construction | — | Past Producer |
| Montana Shale Pit | 17.4 mi | Stone, Dimension | Surface | Past Producer |
| Crusher Plant #1 | 18.1 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Screen Plant #1 | 18.1 mi | Construction Sand and Gravel | Surface | Abandoned |
| Lovell Clay Products | 18.5 mi | Clay | — | Producer |
| Lockwood Flats Pit | 19.7 mi | Stone, Dimension | Surface | Past Producer |
| Buff Clay Pit | 20.5 mi | Clay | Surface | Past Producer |
| Unnamed Gravel Pit | 20.7 mi | Sand and Gravel, Construction | Surface | Unknown |
| Tenny Bentonite | 21.2 mi | Clay | — | Occurrence |
| Adele Mine No 1 | 21.4 mi | Coal (Bituminous) | Surface | Abandoned |
| Unnamed Bentonite Location | 21.9 mi | Clay | — | Occurrence |
| Billings Pit | 22.3 mi | Construction Sand and Gravel | Surface | Intermittent |
| Figgins Portable Plant | 22.8 mi | Construction Sand and Gravel | Surface | Abandoned |
| Unnamed Gravel Pit | 25.0 mi | Sand and Gravel, Construction | Surface | Unknown |