The Wayside Chapel is at the 1st Rest Area off I-90 when leaving Mitchell headed west. The stop is before White Lake, SD. It has been reported that this tiny church is gone, at least as of 4/14/17. The path still goes to the empty fenced off area. An identical chapel is on the eastbound rest stop. The two tiny churches in White Lake were built by the Corsica Christian Reformed Church, Corsica, SD.