State Route 111 (SR-111) is a state highway in the U.S state of Utah that runs north–south across the west side of the Salt Lake Valley in Salt Lake County. It connects SR-201 in Magna to SR-48 in West Jordan in a span of 10.6 miles (17.06 km). It is known as 8400 West and Bacchus Highway throughout the route's course, in respect of north to south.Prior to 1969, SR-111 extended past SR-48 and passed through Herriman before terminating at SR-71.