Indiana State Route 55 is a two-lane rural highway in Eastern Warren County. It runs from Benton County south to Fountain County. IN St Rt 55 passes through the following town in Fountain County. Pine Lawn IN St Rt 55 is multi-plexed in Fountain County. U.S. Rt. 41, near Attica. Indiana State Route 28, near Attica. IN St Rt 55 intersects the following highways in Warren County. Indiana State Route 26, near Pine Lawn. U.S. Rt. 41, near Attica. Indiana State Route 28, near Attica.
A junction marker on SB U.S. Rt. 41/EB IN St Rt 28. SB U.S. Rt. 41/IN St Rt 55; EB IN St Rt 28 near the Wabash River, west of Attica.
