Best Exit

St. Louis to Columbia: where to stop

124 miles on I-70 westbound, about 2 hr of driving · 66 stops · 15 likely clean

A stop about every 45 minutes

The best bet in each stretch: a likely-clean restroom first, then a travel center or gas. Estimates come from who runs the store until drivers review it.

Long stretches without a likely-clean stop

  • 79 miles, about 1 hr 15 min: from Exit 208 (MO) to Exit 128A (MO). Stop before it if you can.

Other drives on I-70