Indiana State Route 160 is a east-west highway in Central Jackson County. It runs from the Clark State Forest to Charleston. IN St Rt 160 passes through the following towns in Clark County. Henryville Charlestown IN St Rt 160 is not multi-plexed in Clark County. IN St Rt 160 intersects the following highways in Clark County. Interstate 65, near Henryville. U.S. Rt. 31, at Henryville. Indiana State Route 3, at Charlestown. Indiana State Route 403, at Charlestown. Indiana State Route 62, at Charlestown.