Driving a rental truck across the country and came dangerously close to running out of gas in Kansas. Unilocal said this was the closest gas station but the blue gas exit sign on the side of the road was empty. I called the phone number and no answer so we were nervous to drive several miles off the exit to see if it was actually there but we really had no other choice. The good news is that it was there and open on a Sunday morning. No idea what the hours are but it does exist, not a mirage!