Indiana State Route 352 in Warren County runs along the Illinois/Indiana State Line. This highway curves to run along the state line southwest of Ambia. Then it follows the state line to a intersection with Indiana State Route 26 and Illinois State Route 9. IN St Rt 352 does not pass through any towns in Warren County. IN St Rt 352 is not multi-plexed in Warren County. IN St Rt 352 intersects the following highways in Warren County. Illinois State Route 9, near Ambia. Indiana State Route 26, near Ambia.
SB IN St Rt 352 south of the Benton/Warren County Line. A junction marker on EB IL St Rt 9. NB IN St Rt 352 at IL St Rt 9/IN St Rt 26. NB IN St Rt 352 at IL St rt 9/IN St Rt 26. (February, 2016) A guide marker on WB IN St Rt 26. SB IN St Rt 352 at the southern end point. The southern end marker. The southern end of IN St Rt 352. (February, 2016) The southern end marker. (February, 2016)
