We took the Norbeck Scenic Byway - Lone Mountain Road & the Needles Hwy.
These photos are for my NDOT friends
Before entering one of these tunnels I had to fold in the mirrors on my truck.
Every corner was like this, both up and down.
For other pictures of our Day trip, Mt Rushmore framed by a tunnel, Wildlife and the Happy Retired couple click on the link below: