Live Chat I-29 Community Nearby Traffic MO 121 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to MO 121 Lathrop, MO 11.03 Plattsburg, MO 13.95 Cameron, MO 14.24 Interstate highway exits close to MO 121 Exit 48, i35 8.09 Exit 40, i35 10.07 Exit 52, i35 13.73 Interstate highways close to MO 121 i35 map 8.09 i29 map 40.42 i435mo map 41.33 State roads close to MO 121 US 69 MO map 6.92 MO 33 map 7.20 MO 121 map 7.80