All 18 exits ranked by what a road-tripper actually needs: real food choice, easy gas, 24-hour service, and the stops worth a detour. Winners below.
Milepost 1 · 29 places to eat · 14 gas stations · 15 hotels · open 24 hours · ♥ Grant's Farm, Missouri Botanical Garden
Milepost 1 · 26 places to eat · 11 gas stations · 11 hotels · ♥ Bayer Insectarium, Scott Joplin House
Milepost 5 · 20 places to eat · 12 gas stations · 10 hotels · ♥ Shelley House
Milepost 8 · 27 places to eat · 9 gas stations · 14 hotels · open 24 hours
Milepost 7 · 17 places to eat · 11 gas stations · 11 hotels · open 24 hours
Milepost 4 · 29 places to eat · 15 gas stations · 1 hotels
Milepost 7 · 20 places to eat · 10 gas stations · 10 hotels
Milepost 10 · 26 places to eat · 12 gas stations · 16 hotels
Milepost 1 · 29 places to eat · 9 gas stations · 12 hotels
Milepost 1 · 26 places to eat · 9 gas stations · 14 hotels
← Every I-170 exit in Missouri
Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — free, offline, on iPhone & CarPlay.