Directions:  Go back out Petrun Road, 1st Avenue and Ferry Street to PA 65 and turn right (south). Follow for almost 4 miles and just past the Sewickley Bridge is Chestnut Street. Turn right and follow Chestnut Street to the river. You may have to park one block from the river. The end of this road is a boat launch area and has a good view of the Sewickley Bridge and downriver all of the way to Neville Island. Go back out to PA 65 and turn right to go south towards Pittsburgh where you can connect with the Central Loop.