You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Back Gate, 3.0 miles on United States Highway 165, right on Arkansas Highway 212 to Pendleton Use Area (Army Corp of Engineers), east of camp area between Highway 212. Remove constraint Place: Back Gate, 3.0 miles on United States Highway 165, right on Arkansas Highway 212 to Pendleton Use Area (Army Corp of Engineers), east of camp area between Highway 212.