Lake Monongahela
(800,000 years ago)
Sandblasted & Stained Concrete

Stainless Steel Placard

Stainless Steel Placard

Stainless Steel Placard - Photo by Sean Carrol

Stainless Steel Placard - Photo by Sean Carrol

Lake_rail_07.jpg
Lake_rail_03.jpg
Lake_rail_09.jpg
Souther Barrier Wall Design

Souther Barrier Wall Design