Live Chat I-80 Community Nearby Traffic Napa County Sheriff's Department (Amenity police) 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Napa County Sheriff's Department (Amenity Police) Vallejo, CA 2.09 Crockett, CA 13.39 Napa, CA 13.71 Interstate highway exits close to Napa County Sheriff's Department (Amenity Police) Exit 33b a, i80 4.69 Exit 36, i80 4.87 Exit 32, i80 5.74 Interstate highways close to Napa County Sheriff's Department (Amenity Police) i80 map 4.02 i780ca map 9.07 i680ca map 10.75 State roads close to Napa County Sheriff's Department (Amenity Police) CA 29 map 0.25 37 WESTBOUND map 3.16 37 EASTBOUND map 3.20