The Allegheny River and Justus Trails can be accessed from several trailheads:
Emlenton - At the northern end of Main Street, the trailhead is straight ahead through the parking area. Emlenton can be reached from exit 42 on Interstate 80. Come toward town, down the hill, and cross the bridge into Emlenton. Turn left at the end of the bridge and continue to the trailhead. GPS N 41 10.705 W 79 42.95