Live Chat I-55 Community Nearby Traffic Grassy Knob (Poi peak) 2024-05-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Grassy Knob (Poi Peak) Gordonville, MO 11.91 McClure, IL 12.18 Jackson, MO 12.54 Interstate highway exits close to Grassy Knob (Poi Peak) Exit 96, i55 2.82 Exit 99, i55 4.10 Exit 95, i55 4.40 Interstate highways close to Grassy Knob (Poi Peak) i55 map 2.82 i57 map 36.63 i24 map 59.00 State roads close to Grassy Knob (Poi Peak) MO 34 map 3.97 MO 74 map 4.04 MO 177 map 4.32