Which state is home to the road in northeastern Clark County which serves the oldest state park?
Valley of Fire Road The Valley of Fire Road (also called the Valley of Fire Highway) is a road in northeastern Clark County, Nevada serving the Valley of Fire State Park. The roadway was previously designated State Route 40 (SR 40), and the segment within the state park is currently designated a Nevada Scenic Byway.
Sourdough Lodge The Sourdough Lodge (originally known as Hart's Road House) was built in Alaska between 1903 and 1905 of logs. It was one of a number of roadhouses built along the Valdez Trail (now known as the Richardson Highway). The roadhouses were about 15 mi apart and offered shelter for travellers and road construction crew. It was designated a National Historic Landmark on June 2, 1978 as it was the oldest continuously-operating roadhouse in Alaska.