8 Pa.C.S. § 1735
(a) Requirements.— No person may construct, dedicate or open to travel a street or a drainage facility in connection with the street for public use or travel or for the common use of occupants of buildings abutting thereon in a borough without first submitting suitable plans to the council and obtaining its approval. The plans must:
(c) Authority and duties of council.—
(1) Before acting upon plans not subject to review under subsection (b), council may, at its discretion, arrange for a public hearing after giving the notice as it may deem desirable in each case. Council may alter the plans and specify changes or modifications of any kind and may make its approval of the plans subject to alterations, changes or modifications. Plans, when so approved, must be: