Pennsylvania Route 75 runs the length of the township, through the center of Path Valley. From south to north, it passes through the unincorporated communities of Richmond Furnace, Metal, Fannettsburg (the largest community in the township), Springtown, and Willow Hill. Interstate 76, the Pennsylvania Turnpike, runs through the northern part of the township, with access from Exit 189, the Willow Hill Interchange. The turnpike passes through the Tuscarora Mountain Tunnel at the western border of the township.