Live Chat I-405 CA Community Nearby Traffic 73 NORTHBOUND 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to 73 NORTHBOUND Corona Del Mar, CA 3.51 Irvine, CA 4.67 Newport Beach, CA 4.73 Interstate highway exits close to 73 NORTHBOUND Exit 5, i405ca 6.61 Exit 4, i405ca 6.79 Exit 3, i405ca 7.27 Interstate highways close to 73 NORTHBOUND i405ca map 6.61 i5 map 9.61 i605ca map 30.89 State roads close to 73 NORTHBOUND 73 SOUTHBOUND map 1.42 73 NORTHBOUND map 1.45 1 DANA POINT VENTURA map 3.34