I-90 Exit 131 (Visitor Contact Station) is open in both directions. Exit 127 (Launch Control Facility) is closed to eastbound traffic, but open to westbound traffic. Pick up all tour tickets at exit 131. Allow extra time to travel to Delta-01 for tours.
Did You Know?
South Dakota’s Minuteman Missile field covered 13,500 square miles. An area larger than the state of Maryland.