Indiana State Route 75 is a north-south highway in Southeastern Putnam County. It runs from the Hendricks/Putnam County Line, at the intersection with Indiana State Route 240, west of Stilesville, a a mile south to U.S. Rt. 40, west of Stilesville. IN St Rt 75 does not pass through any town in Putnam County. IN St Rt 75 is not multi-plexed in Putnam County. IN St Rt 75 intersects the following highways in Putnam County. Indiana State Route 240, near Stilesville.
A junction marker on EB IN St Rt 240. A guide marker on EB IN St Rt 240. SB IN St Rt 75 at the Putnam/Hendricks County Line. The southern end of IN St Rt 75. The southern end marker.
