Montana - State Highway 3, U.S. Highway 89, State Highway 200, and business loop 15
Last reassurance shield for westbound Interstate 315, which is signed as Business Loop I-15 south, U.S. 89/Montana 3 north, and Montana 200 west. There are no Interstate 315 shields despite the appearance of this route designation on the state official map.
Photo by Jeff Royston, 7/18/2007.