On June 23, 2026, a flagger stood at the intersection of US Highway 191 and Montana Highway 64 and waved cars through one open lane while crews began a two-day asphalt overlay that stretched three quarters of a mile north of the junction. If you were driving into Big Sky Town Center that week, showing a property or moving in, you sat in that line. It was not the first closure of the season, and it will not be the last. What most buyers comparing Meadow Village to other Big Sky neighborhoods do not realize is that this single intersection, the one every resident and every visitor passes through to reach Town Center, is the subject of an active state planning process that has not yet decided what the intersection will look like when the construction finally stops.
That is the part worth understanding before you write an offer on anything in the Meadow. The price you see on a listing reflects square footage, lot position, and finish level. It does not reflect the fact that the road connecting that listing to the rest of the world is mid-reconstruction, and the biggest question in that reconstruction, whether the junction becomes a roundabout, is still open.
A Corridor Rebuilt in Pieces, Not All at Once
The Montana Department of Transportation calls the broader effort the US 191/MT 64 Optimization Plan, and it is not one project with a single start and end date. It is a sequence of smaller ones, each with its own calendar, stacked over more than a year:
September 21, 2025: nighttime milling and paving began on the first four miles of Highway 64, from the Conoco station to Lone Mountain Ranch, running 6 p.m. to 6 a.m. over seven workdays.
May 26, 2026: a multi-day paving project started on US 191 between mile markers 65 and 66.
June 1, 2026: chip sealing began on the newly resurfaced sections of MT 64, with one-way traffic control during daytime hours.
June 23 to 25, 2026: crews completed an asphalt overlay at the US 191/MT 64 junction itself, reducing traffic to one lane for two days.
July 27 to 29, 2026: MDT ran nighttime striping operations, starting on US 191 and moving to MT 64.
Layered into that same stretch of season, Big Sky Town Center posted its own traffic notice on July 9, 2026, warning residents that Town Center Avenue would see intermittent lane narrowing over six weeks for lift work, timed deliberately to avoid Wednesdays so it would not collide with the farmers market. Read individually, each notice looks like routine maintenance. Read together, they describe a corridor that has been under some form of active construction for most of the past year, with more scheduled.
The Piece Nobody Has Finalized Yet
Here is the detail that changes how you should read all of that construction. According to reporting from the Daily Montanan in January 2026, MDT and its design partner HDR were, at that point, still finishing a grant application for work specifically at the US 191/MT 64 intersection, and a roundabout was under consideration as one option for controlling that junction, though nothing had been finalized. The same reporting cited a 2020 corridor study that found 1,077 crashes between 2009 and 2018 along the broader US 191 corridor from Four Corners to Beaver Creek, seven of them fatal, with delays at the junction actually worse in winter despite lighter traffic than summer. That study identified roughly $370 million in potential improvement options across the corridor.
MDT's Butte District Administrator, Geno Liva, framed the intent behind the work plainly in a January 2026 statement:
These projects are about more than roadway changes. They're about improving reliability, enhancing safety, and supporting growth in responsible ways.
What that means practically for someone evaluating Meadow Village real estate is this: the intersection you will use every single day, for groceries, for school runs, for guests arriving from Bozeman, has not been assigned a final design. A roundabout changes approach speeds, sightlines, and how backed up that junction gets during a Friday ski-traffic surge. A conventional signalized intersection behaves differently. Nobody buying a home in Town Center or the Meadow this year can bank on knowing which one they will be using in three years, because the state has not decided yet.
Why the Bigger Numbers Down the Road Still Matter to You
It is tempting to treat everything more than a mile from Town Center as somebody else's problem. The corridor plan does not work that way. At an earlier joint county commission meeting, MDT officials told NBC Montana that the Lava Lake bridge replacement, part of the same optimization plan, carries an estimated cost between $70 million and $80 million, the most expensive project the district had taken on, with a completion timeline they described as still up in the air. The Spanish Creek bridge replacement sits in that same funding queue, and officials said at the time that planned rehabilitation of the Big Sky North section had been pushed to 2026.
That queue matters because these projects draw from the same state and federal funding pool. When a $70 to $80 million bridge replacement has no fixed schedule, the smaller, closer-to-home work near Meadow Village does not happen in isolation. It happens in whatever order the funding and design timelines allow, which means the disruption calendar for anyone living in the Meadow is tied to how quickly MDT can close out work miles away that has nothing to do with your street and everything to do with your commute this summer.
What This Actually Changes If You're Comparing Big Sky Neighborhoods
Meadow Village and Town Center have long marketed a kind of convenience advantage: closest to the highway junction, closest to groceries and services, an easy in-and-out compared to properties tucked deeper into Spanish Peaks or up at Moonlight Basin. That advantage is not gone, but it is temporarily complicated. Every property in Big Sky, regardless of neighborhood, funnels through the same US 191/MT 64 junction to reach Bozeman, the airport, or anywhere off the mountain. For the next several construction seasons, that shared chokepoint means the traditional convenience gap between Meadow Village and the more remote resort communities narrows during active work windows, then presumably widens again once the corridor improvements are finished and the intersection finally has a permanent design.
If you are weighing a Meadow Village purchase against something in Spanish Peaks or Moonlight Basin purely on the basis of drive time to the highway, factor in that the highway itself is a moving target this year, not a fixed constant.
What to Ask Before You Assume Access Stays the Same
A few questions worth raising with your agent or the seller before you write an offer on anything in Meadow Village or Town Center this season:
Does the property front Highway 64 directly, or sit on an interior street that only intersects the highway rather than running alongside active construction zones?
What does the closing and move-in calendar look like against MDT's posted work windows, since flagger delays and one-lane traffic control can add real time to moving trucks and delivery trucks alike?
Has your agent checked Big Sky Town Center's own development page recently for updated closures, since notices there have run on short lead times, sometimes a few weeks out?
If you plan to sell or rent this property in the next few years, does your timeline overlap with the still-undecided intersection redesign, and would a roundabout versus a signalized junction change how you'd market access to a future buyer?
None of this should scare a serious buyer away from the Meadow. It should change what you verify before you sign.
FAQ
Is the US 191/MT 64 intersection definitely becoming a roundabout?
Not as of the most recent reporting. A roundabout is one option under consideration, but MDT and its design partner had not finalized the intersection control as of the available public reporting.
Will this construction affect my ability to close on a Meadow Village home this year?
It should not prevent a closing, but it can affect logistics around moving trucks, inspections that require site access, and how long it takes contractors or movers to reach the property during active work windows. Check the posted schedule before you set a closing date.
Where can I track current road closures near Big Sky Town Center?
MDT maintains a dedicated page for the US 191/MT 64 Optimization Plan, and Big Sky Town Center posts its own dated construction notices as they come up, often with more granular local detail than the state site.
Does this affect Spanish Peaks or Moonlight Basin buyers too?
Yes. Every neighborhood in Big Sky depends on the same US 191/MT 64 junction to reach Bozeman and the airport, so the corridor work affects access for the whole community, not just the Meadow.
If you are trying to figure out what a specific Meadow Village address actually means for your daily commute, or how this construction season lines up with a realistic closing timeline, that is exactly the kind of on-the-ground detail Life in Big Sky tracks alongside the listings themselves. Live Big. Connect with our team.
