36 Pa. Stat. § 1225
Commencing in Morrisville, Bucks County, opposite Trenton, New Jersey; thence by the river road to Yardley; thence by spur in a westerly direction from the top of the hill near Yardley, by way of Edgewood, Maple Point, Buckto, intersecting with route number one hundred and fifty-two in Langhorne; thence in a southern direction to a public road or street known as Richardson Avenue; thence westerly over Richardson Avenue to the Trevose Road; thence northerly to route number two hundred and eighty-one; thence northerly over route number two hundred and eighty-one to the public road leading from Middletown Friends' Meeting House to Feasterville; thence crossing Neshaminy Creek near the Eight-Arch Bridge; thence over the Bridgetown and Feasterville turnpike to Feasterville, intersecting with route number three hundred and twenty-six; thence to Newton; thence running over route number one hundred and fifty-two to Doylestown; thence over route number one hundred and fifty-one to Neshaminy; thence over public road through Johnsville, Davisville, Southampton, Feasterville, and Trevost to Eddington, on State highway route number one hundred and fifty; thence over State highway route number one hundred and fifty to the city line of Philadelphia.
36 P.S. § 1225