Four Corners
Six governments have jurisdictional boundaries at the Four Corners Monument: the states of Arizona, Colorado, New Mexico, and Utah, as well as the tribal governments of the Navajo Nation and Ute Mountain Ute Tribe. The Four Corners Monument itself is administered by the Navajo Nation Department of Parks and Recreation. Other tribal nations within the Four Corners region include the Hopi and other Ute. The Four Corners is home to the capital of the Navajo tribal government at Window Rock, Arizona. The Ute Mountain Ute Tribal headquarters are located at Towaoc, Colorado.
Montana Highway 85
Highway 85, in the U.S. State of Montana, is a north–south route traversing the central Gallatin Valley. The highway's southern terminus, just north of Bozeman Hot Springs and about west of Bozeman, is a census-designated place (CDP) known as "Four Corners." From Four Corners, U.S. Route 191 (US 191) runs east to Bozeman, and south to West Yellowstone; Highway 84 travels west to Norris; and Highway 85 runs north to Belgrade. The designated Highway 85 terminates near the southern end of Belgrade, at an interchange with Interstate 90 (I-90).