Skyline Drive in Shenandoah National Park is a scenic road tied to the “See America First” movement of the early 20th century. The acquisition of land for the project was difficult, and displaced many families from their homes.
Research:

Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 2
37:10

Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 1
34:05

SYMHC Classics: Swill Milk
39:22