Indiana State Road 334
State Road 334 in the U.S. state of Indiana was a six-mile route in southeastern Boone County.State Road 334 connected Interstate 65 with U.S. Route 421. Its western terminus was at Indianapolis Road just west of Interstate 65. It passed through the downtown area of Zionsville.History
State Road 334 was decommissioned by the Indiana Department of Transportation in the summer of 2011 and turned over to local units of government. The portion within the Town of Whitestown was turned over to it and the portion within the Town of Zionsville was turned over to it. The bridges along the route were turned over to Boone County.