State Road 68 begins in
New Harmony at
State Road 69 and runs east, passing through the towns of
Poseyville,
Cynthiana,
Haubstadt,
Lynnville and Selvin. State Road 68 nearly parallels
Interstate 64, but although it passes over the interstate twice, there is no direct interchange. However, as of 2008, it has an interchange with
Interstate 69, making it one of the few roads in the state to cross both the state level equivalent and the Interstate equivalent, in this case being 69. It ends at
US 231 in the town of
Dale. ==Major intersections==