The Official Map may be amended in accord with
the procedure established by § 402 and § 408 of
the Pennsylvania Municipalities Planning Code.
After adoption of the Official Map, or part thereof, all public streets, watercourses, and public grounds and the elements listed in §
72-4A, shown on final, recorded plats which have been approved in accord with the Chapter
98, Subdivision and Land Development, shall be deemed amendments to the Official Map. Notwithstanding any of the other terms of this chapter, no public hearing shall be required or public notice given if the amendment of the Official Map is the result of the addition of a plat which has been approved as provided by this chapter.
If an amendment to the Official Map shows any
street or other public land intended to lead into any adjacent municipality,
a certified copy of the Official Map amendment, shall be forwarded
to such adjacent municipality in accord with § 408 of the
Pennsylvania Municipalities Planning Code.