The state legislature created State Route 111 in 1931, running west from SR-71 in Draper to SR-68 in Riverton. State Route 159, added in 1933, continued west from Riverton through Herriman to Lark and then turned north along the Oquirrh foothills to U.S. Route 50 (US-50), present-day SR-171 (3500 South), near Magna.
The state legislature established State Route 111 in 1931, running west from SR-71 in Draper to SR-68 in Riverton. State Route 159, added in 1933, continued west from Riverton through Herriman to Lark and then turned north along the Oquirrh foothills to U.S. Route 50 (US-50), present-day SR-171 (3500 South), near Magna.