Route 66 was established on November 11, 1926, which makes November 11, 2026 the Mother Road's 100th birthday, with centennial programming running through the year. And if you want to mark it somewhere the road still earns its keep, Flagstaff is the place: the only city in Arizona where Route 66 is still a working main street.
When is the Route 66 centennial?
The road's official birthday is November 11, 2026, one hundred years after the highway system that created it was established on November 11, 1926. The celebration is not a single day, though. Centennial programming runs through the year, which means any month of 2026 is a fair excuse to come stand on the pavement.
Why is Flagstaff the right city for it?
Because here the road never retired. In most towns, Route 66 survives as a plaque on a bypassed stretch of highway or a museum exhibit behind glass. In Flagstaff it is the street people take to work, to school, to the grocery store, with the neon still switched on above it. The centennial everywhere else honors a memory. In Flagstaff it honors a road that never stopped working.
What is the difference between the 1926 and 1934 alignments?
The road moved. The original 1926 alignment ran one way through town, and the 1934 reroute shifted the traffic, reshuffling whose front door the passing motorists rolled by. Businesses lived and died on that decision. The two alignments thread through downtown and the historic Southside, close enough together that you can walk both in a single evening, which almost nobody who drives through ever realizes.
Who was Father Cyprian Vabre?
A French priest who believed good roads were holy work, and one of the people who pushed for the route through northern Arizona long before it had a number. He died two years before the road got one. The highway he worked for has now outlived him by a century, which is its own kind of monument.
What were Flagstaff's neon sign wars?
A fight for every passing eyeball, waged in glass and gas. The Motel DuBeau raised an 80-foot neon tower. The Downtowner answered with a 60-foot beacon. Every arriving motorist was a night's rent on the line, and the signs grew taller and brighter because of it. Several survivors still light up, and dusk is the hour to see them the way a 1940s driver did, coming in tired off the high desert.
How do you see Route 66 in Flagstaff on foot?
Start downtown and cross the tracks. The core and the historic Southside hold most of the story within a few walkable blocks: the neon survivors, the old auto court remnants, the Tourist Home built for Basque sheepherders, and faded ghost signs, the painted advertisements that have clung to brick since the 1880s. For daylight, pair the road with the Flagstaff Mural Art Tour, which covers The Sound of Flight, a mural funded by more than 90 businesses and 500 donors, plus Mural Alley behind Bright Side Bookshop. Then give the evening to the road itself.
The guided version is the Route 66 Centennial Walking Tour: 90 minutes, $35, daily at 6 PM, all ages, covering both the 1926 and 1934 alignments with a guide who knows which block hides which story. It meets at Heritage Square, and arriving 15 minutes early keeps things simple.
A simple centennial day, if you want one:
- Morning: coffee downtown, then wander the 1926 alignment at your own pace.
- Afternoon: the mural tour, where Route 66 keeps showing up on the walls.
- 6 PM: the guided centennial walk, both alignments, guide included.
- After: dinner under the neon on the road itself. The DuBeau tower photographs best in full dark.
Questions people ask
Can you still drive Route 66 through Flagstaff?
Yes, and locals do it daily, because it is the working main street. But the stories live at walking speed. From a car you get the neon. On foot you get the reasons for the neon: the sign wars, the reroute politics, and the people who built their lives along the pavement.
How long is the Route 66 Centennial Walking Tour?
90 minutes, $35, daily at 6 PM, all ages welcome. The route covers both alignments through downtown and the Southside and finishes as the neon takes over.
Is the old road haunted?
The Mother Road has its stranger side, and we keep that on its own shelf. Our posts on the haunted highway and phantom headlights on Route 66 cover the hotels, ghost towns, and unexplained reports along the Arizona stretch.
What should you bring?
Layers, water, and comfortable shoes. Flagstaff sits at about 7,000 feet, the evenings cool quickly even in summer, and the walk is all sidewalk but adds up.
Walk the first hundred years
The Route 66 Centennial Walking Tour runs daily at 6 PM: 90 minutes, $35, both alignments, timed so the neon comes on as you finish. The tour is made possible with partial funding provided by the Historic Route 66 Association of Arizona, and the research shows. The centennial only comes once. The road has been waiting a hundred years for you to slow down.
