Indiana State Route 25 is an east-west highway in Southwestern Kosciusko County. It runs from Indiana State Route 15, at Warsaw, to the Marshall/Fulton County Line, near Mentone. IN St Rt 25 passes through the following towns in Kosciusko County. Warsaw
Palestine Mentone IN St Rt 25 is not multi-plexed in Kosciusko County. IN St Rt 25 intersects the following highways in Kosciusko County. Indiana State Route 15, at Warsaw.