U.S. Federal Route 30 is an east-west highway across Northern Somerset County. It runs from the Westmoreland/Somerset County Line, near Laurel Mountain, to the Somerset/Bedford County Line, near Indian Lake. U.S. Rt. 30 passes through the following towns in Somerset County. Jennerstown
WB U.S. Rt. 30 east of PA St Rt 601. WB U.S. Rt. 30 west of U.S. Rt. 219. An advisory sign on NB U.S. Rt. 219. A BGS on NB U.S. Rt. 219. A BGS on NB U.S. Rt. 219. A set of guide signs on the ramp from NB U.S. Rt. 219. WB U.S. Rt. 30 at U.S. Rt. 219. EB U.S. Rt. 30 east of U.S. Rt. 219. EB U.S. Rt. 30 near Haines Road. WB U.S. Rt. 30 near Higgins Run. EB U.S. Rt. 30 near Goldsmith Road. WB U.S. Rt. 30 west of PA St Rt 281. EB U.S. Rt. 30 at PA St Rt 281. EB U.S. Rt. 30 east of PA St Rt 403. EB U.S. Rt. 30 east of Stoystown. A set of guide markers along U.S. Rt. 30.
