Not to be confused with the Bridesburg Elementary Public School at 2824 Jenks St. in the same neighborhood. Bridesburg School, also known as Irving School, is a historic school in the Bridesburg neighborhood of Philadelphia, Pennsylvania. It is the third-oldest surviving school building in Philadelphia, after the Mifflin School, and the much altered Penn Township School. The two-story building was built by Henry Funk in 1847-48 with five classrooms.