and comes to an intersection with PA 915, at which point PA 915 heads east for a concurrency with US 30. The road heads into the Buchanan State Forest, with PA 915 splitting to the north. US 30 ascends Sideling Hill and reaches the summit, where it comes to an eastbound truck brake check station. At this point, the road begins to descend Sideling Hill, winding east. Along the descent, the roadway comes to two truck brake check stations and two runaway truck ramps in the eastbound direction. The route leaves the state forest and heads southeast, passing through the community of Saluvia. US 30 curves east-southeast and comes to an intersection with PA 655 in the community of Harrisonville. The road turns southeast in the community of Breezy Point and ascends Scrub Ridge. The route comes to a westbound truck brake check station before it reaches the community of Summit, where it heads south to descend Scrub Ridge. US 30 continues south and briefly becomes a divided highway as it intersects Lincoln Way, where it turns into a two-lane expressway that bypasses the borough of McConnellsburg to the north. The road makes a hairpin turn to the northeast and gains a second westbound lane. The route curves east and comes to a diamond interchange with US 522 that serves McConnellsburg, where it becomes a four-lane divided expressway. Past this interchange, the expressway becomes a three-lane undivided road with two eastbound lanes and one westbound lane, turning to the south-southeast. US 30 becomes a divided highway and intersects Lincoln Way again, where the expressway section ends. The route becomes a three-lane undivided road with two eastbound lanes and one westbound lane as it ascends Tuscarora Mountain. The road narrows to two lanes as it continues to climb the mountain and follow a winding alignment. At the summit of Tuscarora Mountain, US 30 enters Franklin County and curves northeast to descend the mountain. The road comes to an eastbound truck brake check station as it winds northeast and reaches an eastbound runaway truck ramp and gains a westbound truck lane. The route curves to the east-southeast and narrows to two lanes. At the bottom of the mountain, US 30 enters the Cumberland Valley and becomes Lincoln Way West, briefly turning into a divided highway as it reaches an intersection with PA 75. The road becomes undivided again and heads to the