U.S. Route 422 serves Robesonia; it follows Penn Avenue along an east–west alignment through the borough, leading east to Reading and west to Lebanon.
u.s. rOUtE 422 sERveS roBesoNIa; it FoLloWs Penn AvENUe along An eAsT–west aLiGnment ThROUgH the boroUgh, leADINg eAsT to rEading And wEst tO lebanoN.