No overnight parking.
No they don't allow over night parking.
No they do not allow over night parking, even if you say you want to buy gas in morning, but you can park at loves travel stop or TA travel stop in troutdale on I-84, about 6 miles east of this costco, or at the super center walmart on sandy blvd..near troutdale truck stops....
Sadly they don't do that.
Most likely
Thanks! Your answer is awaiting moderation.