Now in a heavily populated neighborhood, CR 509 crosses Springfield Avenue a little east of the end of the State Route 124 designation, and crosses several 600-series routes while closely paralleling the Parkway. It intersects CR 510 (South Orange Avenue) at the massive Cemetery of the Holy Sepulchre, then moves into Newark for about half a mile, then enters East Orange where it meets CR 508 (Central Avenue). Shortly thereafter, it interchanges with Interstate 280, providing access to Newark, the Oranges and the Parkway.