Indiana State Route 42 runs east-west in East-Central Vigo County. This runs from IN St Rt 46 to the Vigo/Clay County Line. IN St Rt 42 passes through the following towns in Vigo County. Terre Haute
Swalls IN St Rt 42 is not multi-plexed in Vigo County. IN St Rt 42 intersects the following highway in Vigo County. Indiana State Route 46, at Terre Haute.
A junction marker on WB IN St Rt 46. A junction marker on EB U.S. Rt. 40/WB IN St Rt 46. The western end marker.
