 The route follows US 209, PA 54, PA 309, Ben Titus Road, and Quakake Road.Originally signed in 2013 and in 2017 the Southbound Truck Route was lengthened to PA 424 restricting most trucks over 28 feet from going down the Broad Mountain after numerous wrecks.The southbound truck route follows PA 424, PA 309, PA 54 and US 209.