Shenandoah Overlook Poster Arizona Roosevelt on September 30

Roosevelt on September 30

As a symbol of Yellowstone’s official entrance

roughly 70 miles of roads were accessible

the National Park-to-Park Highway also passed beneath this historic emblem of access to the park

four additional tunnels

Shenandoah Overlook Poster Arizona Roosevelt on September 30Product Details 14" x 22" poster Interpretive Copy Construction began on Skyline Drive in 1931. The idea was to have a road where eastern residents could have a mountain experience, and be home by nightfall. Construction continued in sections, the first of which was completed in 1934. The Civilian Conservation Corp or CCC helped by grading slopes on either side of the roadway, and by building the iconic stone walls seen along the many park overlooks.