Roads of the Mid-South & West > Highways of the Commonwealth of Pennsylvania > U.S. Federal Route 422, Pennsylvania
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U.S. Federal Route 422 runs east-west across Central Pennsylvania. There are two sections of this highways in the commonwealth. Info on U.S. Rt. 422 is broken down by county below.
Butler County Armstrong County
Indiana County Cambria County
Montgomery County Chester County
25 October 2025