Mine ID
1302085
Mine Operator
K H Buttler Construction
Mine ID
1302057
Mine Operator
Dyersville Ready Mix Inc dba Bard Concrete
Mine ID
1302022
Mine Operator
Martin Marietta Aggregates
Mine ID
1301984
Mine Operator
Weaver Construction Company
Mine ID
1301964
Mine Operator
Roverud Construction Inc
Mine ID
1301846
Mine Operator
Kuhlman Construction Company
Mine ID
1301821
Mine Operator
River Products Company Inc
Mine ID
1301805
Mine Operator
Clay County Highway Department