Looking into the Argo Tunnel at its Idaho Springs portal. I was hoping to see tracks and a steel door, but found a busy crew of environmental workers installing a pipe between the bulkhead and new water plant.
From Main Street, looking straight up at the A Mill, only the silence makes one think that nobody’s still inside, grinding grain into Pillsbury’s Best.
This picture shows the challenges of moving around underground in the base.
A diesel crane and conveyor belt tripper are the major pieces of equipment that dominate the dock.