Mercer County Highway 533 runs north-south north of the Metro-Trenton Area. It goes along Franklin Corner Road and Lawrenceville-Pennington Road in the Princeton-Lawrenceville Area.
A junction marker on NB U.S. Rt. 206. A guide marker on the service road from NB U.S. Rt. 206 to MCH 546. A guide sign on SB U.S. Rt. 1. A guide sign on SB U.S. Rt. 1. A guide sign near Titusville. A junction marker on SB NJ St Rt 29. A guide marker on SB NJ St Rt 29.
