Fort Missoula
A mannequin portraying a 25th Infantry Regiment Bicycle Corps rider is displayed in the Historical Museum at Fort Missoula, Mont., July 2, 2015. In 1897, a squad of soldiers rode 1,900 miles from the fort to St. Louis, Mo., with rifles and field equipment to test the effectiveness of the bicycle for military transportation. (U.S. Air Force photo/John Turner)