Live Chat I-5 Community Nearby Traffic Central Harbor Park (Landuse grass) 2024-06-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Central Harbor Park (Landuse Grass) Concord, CA 8.53 Antioch, CA 9.49 Clayton, CA 10.52 Interstate highway exits close to Central Harbor Park (Landuse Grass) Exit 51, i680ca 14.48 Exit 50, i680ca 14.51 Exit 53a, i680ca 14.72 Interstate highways close to Central Harbor Park (Landuse Grass) i680ca map 14.48 i780ca map 20.17 i80 map 28.48 State roads close to Central Harbor Park (Landuse Grass) CA 4 map 0.70 242 SOUTHBOUND map 10.26 242 NORTHBOUND map 11.83