2 Borrow Pits At John Hanson Hwy and Patuxent River |
|
|
|
Sand and Gravel |
3 Gravel Pits At Green Branch and Patuxent River |
|
|
|
Sand and Gravel |
Abend Brothers Sand and Gravel Pit |
|
Private |
|
Sand and Gravel |
Borrow Pits |
|
Private |
|
Sand and Gravel |
Brandywine Sand and Gravel Pit |
Brandywine Sand And Gravel Co. |
Private |
|
Sand and Gravel |
Eastern Aggregates Pit |
J. E. Owens Iii Contracting |
Private |
|
Sand and Gravel |
Landover Sand Co. Pit |
Landover Sand Co. |
Private |
|
Sand and Gravel |
Landover Sand Co. Pit and Plant |
|
Private |
|
Sand and Gravel |
Unnamed Gravel Pit |
|
|
|
Sand and Gravel |
Unnamed Gravel Pit |
|
|
|
Sand and Gravel |
Unnamed Gravel Pits |
|
Private |
|
Sand and Gravel |
Unnamed Gravel Pits |
|
Private |
|
Sand and Gravel |
Unnamed Pit |
|
Private |
|
Sand and Gravel |
Unnamed Pit |
|
Private |
|
Sand and Gravel |
Unnamed Pit 0.65 Mi. N. of Hardesty |
|
|
|
Sand and Gravel |
Unnamed Pit 2.4 Mi Sw of Davidsonville |
|
|
|
Sand and Gravel |
Unnamed Pits |
|
|
|
Sand and Gravel |
Unnamed Pits |
|
Private |
|
Sand and Gravel |
Unnamed Sandstone Quarry |
|
Private |
|
Flagstone |
Unnamed Sandstone Quarry Near Collington |
|
|
|
Stone, Crushed |
Uno Excavating Co. Gravel Pit |
|
Private |
|
Sand and Gravel |
Uno Excavating Co. Gravel Pits |
|
|
|
Sand and Gravel |