Christopher M. Galbreath Coulee Dam / Grand Coulee Dam / TPP building / Forebay Dam / Viewing Balcony / Visitor Bridge / TPP Visitor Tour Bridge / Coulee Dam / Visitor’s Bridge / Tour Bridge / TPP Tour Visitor’s Bridge / Visitor’s Center / /
Organization
Reclamation’s Grand Coulee Power Office / Reclamation’s Technical Service Center / Bureau of Reclamation / Visitor’s Center / /