Original Caption: View East Along Glen Highway Toward Mount Drum (Elevation 12,002 Feet) and Intersection of Road and Trans-Alaska Pipeline. The 48-Inch Diameter Pipeline Will Cross the Roadway between the Two Vehicles. The Exact Point Is Marked by a Pair of Wooden Stakes Along the Right Shoulder. Mile 673, Alaska Pipeline Route 08/1974
Focus on an awesome collection of early 1970's-era photographs by the Environmental Protection Agency.