Hwy175

Published November 2, 2022 at 400 × 486 in Mining Safety Honors
Granite’s Highway 175 Quarry, Lakeport; l. to r.: Donald Roland, manager of construction, Carson DeVinny, plant manager.

Granite’s Highway 175 Quarry, Lakeport; l. to r.: Donald Roland, manager of construction, Carson DeVinny, plant manager.

Granite’s Highway 175 Quarry, Lakeport; l. to r.: Donald Roland, manager of construction, Carson DeVinny, plant manager.