NJ Mercer 632 Map 2024-08-08 Roadnow Traffic | Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Map for major citites along NJ Mercer 632 Pennington Map NJ Mercer 632 Exit/Junction Map Junction @ Blackwell Rd(NJ:CR 546) Map Nearby city: Pennington Junction @ Pennington Rd(NJ:Mercer 640) Map Nearby city: Pennington Junction @ Blackwell Rd Map Nearby city: Pennington