#1: Respecting the sign, we visited the confluence via 300mm lens.
#2: View south of Hot Springs, SD, looking out the south end of the Black Hills, on Highway 71.
#3: At the state line, on Road 6412, there's an old abandoned bridge that crosses Indian Creek.
#4: Roads varied from 2-lane dirt, to single-lane dirt...
#5: ... to 2 tracks with grass in the middle.
#6: The final obstacle to reaching 43-104. We can see our goal from here.