Route 66 is celebrating 100 years of highway and Tulsa’s Route 66 Commission is hoping to keep the historic highway spirit alive. The commission began a neon sign grant for businesses. There are 84 new or restored neon signs along the route in Tulsa. Route 66 is celebrating 100 years of highway and Tulsa’s Route 66 Commission is hoping to keep the historic highway spirit alive. The commission began a neon sign grant for businesses. There are 84 new or restored neon signs along the route in Tulsa.