After this intersection, the route passes near Skylands Stadium before passing more farmland and reaching the community of Augusta. After Augusta, US 206 turns north-northwest through more rural areas before entering Branchville. Here, the route bypasses the center of town to the south as a four-lane divided highway before crossing CR 519. Past CR 519, the median ends and US 206 continues to the west-northwest. After crossing back into Frankford Township, the route continues through forested areas. Turning more to the north, US 206 runs a short distance to the west of Culver's Lake prior to intersecting CR 521 and forming a concurrency with that route. The concurrent US 206 and CR 521 heads into Sandyston Township, where it crosses the Appalachian Trail at Culvers Gap in Kittatinny Mountain and passes through the mountainous Stokes State Forest.