U.S. Federal Route 136 is the main surface highway across Central Fountain County. This provides a slower alternative to Interstate 74. U.S. Rt. 136 passes through the following towns in Fountain County. Covington
Veederburg Hillsboro U.S. Rt. 136 is multi-plexed in Fountain County. U.S. Rt. 41, at Veedersburg. Indiana State Route 341, near Hillsboro. U.S. Rt. 136 crosses the following highways in Fountain County. Interstate 74, near Layton. (NO INTERCHANGE) U.S. Rt. 41, at Veedersburg. U.S. Rt. 41, at Veedersburg. Indiana State Route 341, at Hillsboro. Indiana State Route 341, near Hillsboro.
