St. Louis to Kansas City: where to stop

250 miles on I-70 westbound, about 3 hr 45 min of driving · 124 stops · 27 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.

208 Wentzville Parkway Likely cleanest. QuikTrip Wentzville · 42 mi from St. Louis 45 min in
128A Jefferson City · Moberly Likely cleanest. QuikTrip Columbia · 121 mi from St. Louis 1 hr 45 min in
101 Boonville · Tipton · Ashley Road Likely cleanest. QuikTrip 148 mi from St. Louis 2 hr 15 min in
28 Oak Grove · Levasy Likely cleanest. QuikTrip Oak Grove · 221 mi from St. Louis 3 hr 30 min in

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.
73 miles, about 1 hr 15 min: from Exit 101 (MO) to Exit 28 (MO). Stop before it if you can.

Other drives on I-70