Most Januarys, the routine repeats itself without much thought. Traffic on Thompson Peak Parkway thickens for a few days, unfamiliar SUVs idle at the Pima Road light a little longer than usual, and by the following week the neighborhood is back to normal. Anyone who has lived inside McDowell Mountain Ranch through a January or two has absorbed this rhythm the way you absorb a monsoon storm pattern: annoying, brief, predictable.
2027 breaks that pattern. Barrett-Jackson, the collector car auction that has run out of WestWorld of Scottsdale for decades, announced this month that its flagship Scottsdale event is expanding from a single-week run to nine full days across two consecutive weekends, from Saturday, January 23 through Sunday, January 31. And the detail that matters most to anyone living inside the Ranch has nothing to do with the auction floor. It's where the shuttle traffic gets sent.
What the old format actually looked like
For years, the Scottsdale auction ran roughly a week, typically landing on a single weekend with a build-up of preview days before it. Gates opened around 8 a.m. and ran through auction close, and the disruption for residents came in a tight, familiar window: a few days of heavier traffic near WestWorld, a noticeable uptick in rideshare pickups, then quiet again.
The event itself has grown steadily over its history. Barrett-Jackson describes its auctions as drawing hundreds of thousands of attendees each year, with more than 2,000 collector vehicles crossing the block or on display across the Scottsdale run alone. The previous schedule compressed the event into one long weekend. Starting in 2027, it doesn't.
The nine-day, two-weekend version
Barrett-Jackson chairman and CEO Craig Jackson framed the expansion as a response to demand that had outgrown the old calendar, according to Old Cars Weekly.
"This historic expansion not only allows us to meet unprecedented global demand for our dockets."
The new structure runs January 23 through 31, 2027, anchored by two separate weekends rather than one. Opening weekend kicks off with Coca-Cola Family Day, built around STEM programming for kids alongside the auction's prime-time bidding blocks. A second weekend follows a week later, closing out the nine-day run on January 31.
For residents, the practical shift is straightforward: instead of one concentrated stretch of event traffic, McDowell Mountain Ranch gets two. The gap in the middle of the week, when the auction floor is running weekday sessions rather than weekend crowds, will likely feel calmer than either weekend. But the total footprint on the calendar extends beyond the format the neighborhood has grown used to.
| Previous format | 2027 format | |
|---|---|---|
| Total run | About one week | Nine days |
| Weekends covered | One | Two (Jan 23-24 and Jan 30-31) |
| Gate hours | 8 a.m. to auction close | 8 a.m. to auction close |
| Typical attendance | Hundreds of thousands per year | Hundreds of thousands, now spread across two weekends |
| Vehicles on display | Fewer than 2,000 | More than 2,000 |
Why this reaches inside the Ranch and not just Pima Road
Here's the part that separates this story from a generic "big event nearby" write-up. WestWorld's main address sits at 16601 North Pima Road, which most residents correctly file under "the other side of the freeway from us." That's true for the main gate. It is not true for how Barrett-Jackson routes its rideshare traffic.
Event logistics for the 2027 auction direct rideshare pickup and drop-off to a parking lot located west of Thompson Peak Parkway on McDowell Mountain Ranch Road. Not a generic access road named after the venue. The actual street that runs through the community and gives the neighborhood its name. Every Uber, Lyft, and valet trip tied to nine days of auction traffic funnels through a road that residents use to get to the aquatic center, the library, and their own driveways.
What changes for 2027 is the exposure. A traffic pattern that used to run for roughly a week now runs for nine days, split across two weekends that bookend a quieter midweek stretch.
What this means if you're planning around it
If you live along or near McDowell Mountain Ranch Road between Thompson Peak Parkway and the rest of the community, the two windows to watch are January 23-24 and January 30-31, 2027, with gate hours running from 8 a.m. to auction close each day. Weekday sessions during the week of January 25-29 will likely carry lighter shuttle volume than either weekend, based on how gate hours and rideshare demand typically track with attendance.
For anyone who needs to be somewhere on a tight schedule during either weekend, building in extra time for the stretch of road near the Thompson Peak Parkway intersection is a reasonable precaution, particularly during peak arrival hours in the late morning and again in the evening as the auction floor closes for the day.
There's also a version of this that doesn't require avoidance at all. Opening weekend's Coca-Cola Family Day is built specifically around family programming, which means residents who'd rather join the event than route around it have an actual on-ramp for the first Saturday of the run. For a household inside the Ranch, walking or biking over during a lighter traffic window is a different proposition than driving in from across the Valley.
The number that actually tells the story
Nine days instead of roughly seven doesn't sound dramatic on paper. But the structural change, from one long weekend to two full weekends separated by a work week, means the traffic pattern residents have learned to expect compresses into a shape they haven't seen before. Two Saturdays and two Sundays of peak rideshare volume on McDowell Mountain Ranch Road, rather than one, is the detail worth marking on the calendar now, months before gates open on January 23.
Anyone with questions about how the Ranch's calendar of neighborhood-adjacent events, from WestWorld's auction season to its other annual bookings, tends to shape daily life here is welcome to reach out. Nadine De Luca tracks these rhythms as closely as she tracks the market itself.
