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Iron Mountain Road

Known for its “pigtail” bridges, Iron Mountain Road redefined what a road could be. Climbing 17 miles from Custer State Park to the entrance of Mount Rushmore National Memorial, you’ll wind over stacked loops of wooden bridges and through one-lane tunnels that perfectly frame Mount Rushmore. Such care was taken not to disturb the landscape that some sections of the road actually divide into one-lane, one-way ribbons that swoop and bound through mixed pine and deciduous forest. 

Upcoming Events

Bike Swap

Apr 18, 2021

601 Kansas City Street
Rapid City, SD  57701

Trivia Night

Apr 22, 2021

601 Kansas City Street
Rapid City, SD  57701