Tourists began to visit the high country with the advent of the automobile in the early 20th century and a number of camps and resorts were established along the river including the Douglas Resort (Douglas Station) in 1920, and the Dardanelle Resort in 1923 at the confluence of Eagle Creek and the Stanislaus River. The Dardanelle resort remained operational until 2018. The new Dardanelle Bridge was built in 1933 to replace an older span constructed in 1864 and provide better access to the tourist areas. This bridge was believed to be the last known timber scissors truss in the United States. Both the resort and the bridge were destroyed in the 2018 Donnell Fire. There was also extensive logging done throughout the foothill area of the Stanislaus watershed, and several narrow gauge railroads penetrated into the foothills, including the Sugar Pine Railway or Strawberry Branch, which followed the Stanislaus' South Fork. Another line, the Sierra Railway's Angels Branch, connected Jamestown to Angels Camp and required a series of switchbacks to traverse the deep canyon of the Stanislaus River, an area now flooded by New Melones Lake.