| Limestone Prospect | 2.9 mi | Stone, Crushed/Broken | — | Occurrence |
| Morgan County Pit | 3.0 mi | Stone | Surface | Past Producer |
| Limestone Prospect | 6.5 mi | Stone, Crushed/Broken | — | Occurrence |
| Scott Highway Department | 15.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Limestone Quarry | 15.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Exeter Clay Pit | 16.3 mi | Clay | Surface | Past Producer |
| Limestone Prospect | 16.5 mi | Stone, Crushed/Broken | — | Occurrence |
| Shafer Clay Pit | 16.5 mi | Clay | Surface | Past Producer |
| Illinois Valley Asphalt Co. Pit | 16.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Limestone Prospect | 16.7 mi | Stone, Crushed/Broken | — | Occurrence |
| Arenzville Pit | 16.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Cass County Hwy Dept | 16.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Illinois Valley Asphalt Company Pit | 17.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unnamed Limestone Quarry | 17.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Illinois Valley Asphalt Co. Pit | 17.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Little Sandy Pit | 18.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| K.e. Vas Sand and Gravel Co. Pit | 19.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Purington Clay Shale Pit | 19.8 mi | Clay | Surface | Past Producer |
| Thomas Quarry | 21.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Thomas Quarry | 21.5 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Illinois Valley Asphalt Co. Pit | 22.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Pike County Sand & Gravel Co. | 23.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Limestone Prospect | 23.8 mi | Stone, Crushed/Broken | — | Occurrence |
| Milton Pit | 24.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Valstad Quarry #2 | 24.1 mi | Stone, Crushed/Broken | Surface | Producer |
| Valstad Quarry #1 | 24.3 mi | Stone, Crushed/Broken | Surface | Producer |
| Valley City Quarry | 24.7 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Florence Plant (Cs33) | 24.7 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Limestone Prospect | 24.8 mi | Stone, Crushed/Broken | Surface | Occurrence |
| Petersburg City Pit | 24.9 mi | Stone | Surface | Past Producer |
| Menard County Pit | 24.9 mi | Stone | Surface | Past Producer |