From near Grantsville , Maryland north to Ebensburg , Pennsylvania , US 219 is Corridor N of the Appalachian Development Highway System . From Somerset , Pennsylvania to just south of Carrolltown , Pennsylvania , US 219 is a limited-access highway . A new 11-mile limited-access segment from Meyersdale to Somerset opened to traffic in the late fall of 2018 . On August 9 , 2007 , Pennsylvania State Transportation Secretary Allen D. Biehler unveiled four signs along US Route 219 that dedicated the route from Maryland to Cambria County , Pennsylvania as the " Flight 93 Memorial Highway " . From Carrolltown US 219 runs largely as a two-lane road to DuBois , Pennsylvania , through which it runs as Brady Street , and then returns to a two-lane road after a junction with Interstate 80 . US 219 runs directly through the towns of Brockway , Ridgway , and Johnsonburg before reaching Wilcox , where PA Route 321 splits and heads for the borough of Kane . US 219 continues north as a two-lane road until reaching Bradford , where it becomes a limited-access highway and remains so until reaching the New York border
Flight 93
United Airlines Flight 93
U.S. Route 219