Ohio State Route 29
…at U.S. Route 40 on the western edge of West Jefferson. The original route was established in 1924. Originally routed along the current alignments of State Route 571 from the Indiana state line in Union City to 1-mile (1.6 km) east of Greenville, U.S. Route 36 from 1-mile (1.6 km) east of Greenville to Urbana, and…