Route 66 next hits the town of Sapulpa, OK... Heart of Route 66 Auto Museum....largest fuel pump in the world...66' high... Heart of Route 66 Auto Museum began as a dream, the dream of Richard Holmes, a Tulsa attorney and car enthusiast. The city of Sapulpa was looking for something to occupy the decomissioned Armory on Sahoma Lake Road, which just happens to intersect with Route 66.