Live Chat I-80 Community Nearby Traffic Costco (Shopping departmentstore) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Costco (Shopping Departmentstore) Fulton, CA 6.50 Sebastopol, CA 9.49 Graton, CA 10.76 Interstate highway exits close to Costco (Shopping Departmentstore) Exit 36, i80 56.36 Exit 33b a, i80 56.83 Exit 1a, i580ca 57.09 Interstate highways close to Costco (Shopping Departmentstore) i80 map 56.24 i580ca map 57.09 i680ca map 58.61 State roads close to Costco (Shopping Departmentstore) CA 12 map 1.11 US 101 CA NORTHBOUND SOUTH OF HOPLAND map 2.00 US 101 CA SOUTHBOUND SOUTH OF HOPLAND map 2.00