Hi, Allison

My name is Surander and I’m a mapper on the OSM team at Lyft. 
Thank you very much for pointing this out. Indeed, the parking aisles tagging is more appropriate in this case. I have corrected the highway tag in this changeset: https://www.openstreetmap.org/changeset/156428452#map=18/43.601879/-116.244468. I apologize for the incorrect road type application.
Best regards,
Surander