TaoJones
Beyond Driven
In this photo, it kinda looks like a gas station... Where's the dirty-water bucket and window squeegee?
Given the challenges of keeping the top 1/3 of the windshield clean, a few buckets of clean water and squeegees would be very well-received.
One guy manages to provide exactly this (a bucket and squeegee, always in good condition) at the Centralia, Oregon SC. Great stewardship.
Presumably with 24/7 staffing at the Kettleman location (convenience store clerk/restrooms supplies restocker/site security), maintaining a few buckets and squeegees will be simple, standard, and a consistently-available feature.