I don't think Safeway makes deliveries. You can lookup instacart and other similar services if they deliver stuff from safeway.
The one by Wal-Mart may, if by WSU, you meant Pullman Washington. Live there for about 4 months and I think there's only one Safeway. I wouldn't be surprised if it said why don't you just call and ask?
I know that Dissmores delivers! Anywhere in the Pullman City limits. https://m.facebook.com/DissmoresIGA/
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