I live and used to work as a Purchasing Manager off of Highway 66 here in North Texas. When I'd talk with suppliers and give our address I would OFTEN be asked if it was 'the same Route 66', LOL ! Well, close but no cigar !!
From Texola to Glenrio, 91% of Old Route 66 - Texas is still in use!
The source believes this cafe is in Adrian, TX...