Indiana State Route 16 runs east-west across Northern Miami County. It runs from the Miami/Cass County Line, east of Twelve Mile, to the Miami/Wabash County Line, near Stockton. IN St Rt 16 passes through the following town in Miami County. Denver IN St Rt 16 is multi-plexed in Miami County. Indiana State Route 19, near Chili. IN St Rt 16 intersects the following highways in Miami County. U.S. Rt. 31, near Perrysburg.