Live Chat I-5 Community Nearby Traffic 73 (northbound) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to 73 (northbound) Buena Park, CA 0.00 La Habra, CA 0.00 Los Alamitos, CA 0.00 Interstate highway exits close to 73 (northbound) Exit 2, i405ca 1.48 Exit 3, i405ca 2.09 Exit 1c, i405ca 2.23 Interstate highways close to 73 (northbound) i405ca map 1.48 i5 map 2.92 i15 map 30.22 State roads close to 73 (northbound) 133 SOUTHBOUND map 0.75 133 NORTHBOUND map 0.78 73 NORTHBOUND map 4.48