Roosevelt Boulevard, officially named the Theodore Roosevelt Memorial Boulevard and often referred to, chiefly by Philadelphian locals, simply as "the Boulevard," is a major traffic artery through North and Northeast Philadelphia. The road begins at the Schuylkill Expressway in Fairmount Park, running as a freeway also known as the Roosevelt Boulevard Extension or the Roosevelt Expressway through North Philadelphia, then transitioning into a twelve-lane divided highway that forms the spine of Northeast Philadelphia to its end at the city line.