South Dakota Highway 79, SD-40 to SD-40

 

Location: SD-79 and SD-40, Hermosa

Immediately after the 40 east turn, we’ll approach 40 west. Stay on SD-79 to head to US-18 (erroneously signed as SD-18). Follow 40 west to Keystone and Mt. Rushmore.

Location: SD-79 and SD-40, Hermosa

Turn right for 40 west. Stay straight for 79 south.

 S to SD-36, N to US-16 Truck

 W to SD-244, E to Red Shirt

 W to SD-244, E to SD-79

 W to SD-79, E to Red Shirt