U.S. Route 1A (stylized as US 1A or US 1-A) is a 9.0-mile-long (14.5 km) alternate route of US 1 through the towns of Wake Forest and Youngsville in North Carolina. The southern terminus of US 1A is located at US 1 and Falls of Neuse Road in southern Wake Forest. The highway travels north along South Main Street, intersecting NC 98 at the Dr. Calvin Jones Highway. In downtown Wake Forest, US 1A travels along the eastern side of the Southeastern Baptist Theological Seminary concurrent with NC 98 Business. US 1A uses North Main Street to leave Wake Forest towards Youngsville. At the Wake County-Franklin County line the road name changes to Youngsville Boulevard. US 1A enters Youngsville from the southwest and runs concurrently with NC 96 for 0.6 miles (0.97 km) along College Street and Park