U.S. Marines with Motor Transportation, Combat Logistics

U.S. Marines with Motor Transportation, Combat Logistics Battalion 5, Combat Logistics Regiment 1, 1st Marine Logistics Group, use 7-tons to drive in the mountainous terrain of Bridgeport during Mountain Training Exercise 4-17 at Mountain Warfare Training Center, August 6, 2017. Marines with Motor Transportation have to take a mountain driving course in order to drive in the mountains of Bridgeport due to changing grades on the road. (U.S. Marine Corps photo by Lance Cpl. Timothy Shoemaker)