Driving Roads / Skyline Drive

The 105-mile Skyline Drive runs the spine of Shenandoah National Park with about 75 overlooks of the Blue Ridge and Shenandoah Valley before connecting to the Blue Ridge Parkway. It runs about 105 miles along Skyline Drive (Shenandoah National Park) in Virginia. Drive time: ~3 hours one way.
Best time to go: Open all year, 24 hours, but closes for snow and ice and other bad weather; fall foliage is the busiest season.

Sources: Length · Best time. Drive time is the route time for the mapped route without stops, from Mapbox.
Record the run across the park and keep the distance and drive time of each visit. The 35 mph limit makes this a pure scenic cruise.
The speed limit is 35 mph with frequent wildlife; brake early for deer and bears and use overlooks rather than stopping on the road.
Open Road keeps every drive: the route on a map, the time and the distance. On iPhone and Android.