If you have driven, walked, or waited for the 15 on East Colfax any time since October 2024, you already know the sound this street has been making: jackhammers, generator hum, the occasional cheer when a work crew hits a milestone. In less than two weeks, a two-mile stretch of that sound finally quiets down. On September 27, the center lanes between Broadway and Colorado Boulevard open as dedicated bus-only lanes for the first time, ending nearly two years of fencing on that segment.
Here is the part that surprised even the people who have been tracking it closely. Denverite went looking for evidence that construction had thinned out the corridor's businesses and found something closer to the opposite: the rate of openings and closings along East Colfax has stayed roughly in line with previous years. Two years of dust and detours, and the churn didn't spike. That is not the story most residents would guess walking past a fenced sidewalk, and it is worth sitting with before you decide what September 27 actually changes.
What Actually Opens on the 27th
The date matters, but so does what it does not include. Buses move into the center lanes and the new stations start seeing passengers, but the corridor won't have new vehicles, ticket machines, or real-time schedule displays yet. Those pieces of full Bus Rapid Transit service are still tied to 2027, when construction wraps along the entire route into Aurora.
| What changes Sept. 27 | What waits for 2027 |
|---|---|
| Center lanes become bus-only between Broadway and Colorado Blvd | New BRT vehicles and the "Colfax Lynx" branding |
| New stations open for boarding | Ticket machines and real-time arrival displays |
| Route 15 and 15L keep running, now in the center | Full corridor completion through Aurora to I-225 |
So the fences coming down on this stretch is real progress, not a finish line. Segments farther east, toward Aurora, are still mid-construction, and Aurora broke ground on its own leg back in May, taking a different approach on purpose. Rather than run buses down the center of the road the way Denver did, Aurora is keeping BRT lanes on the outside, a decision Mayor Mike Coffman has said was shaped directly by watching how disruptive Denver's center-lane build was for businesses along the way.
The Turnover Nobody Predicted
Talk to almost anyone who has walked this stretch regularly since 2024 and you will hear some version of the same read: construction killed businesses here. It is an understandable read. Not every place made it. Machete Tequila + Tacos, a ten-year fixture on the corridor, closed for good in January.
But the data Denverite pulled tells a more complicated story than one closure suggests. Turnover along the corridor stayed close to its usual pace even through the worst of the construction. That does not mean every business had an easy two years. Mac Vo, part of the family behind Bourbon Grill, described hitting a record sales low in January 2025. Obeid Kaido, who runs Shish Kabob Grill with his family, was blunt about how far the city's one-time construction grants went toward covering the gap.
"A wet Band-Aid does nothing. It was such an insult. It's almost deceiving. I honestly thought that grant would actually help. I really did."
That grant, up to $15,000 per qualifying business, was meant to bridge months of reduced foot traffic. For a family-run restaurant absorbing pay cuts to stay open, it clearly wasn't enough on its own. And yet the corridor as a whole didn't hollow out. Some of that comes down to where a business draws its customers from. Ali Hoskins-Kelly, co-owner of Fiction Beer Company in South Park Hill, has said her clientele comes mostly from the neighborhoods north and south of Colfax rather than passing drive-by traffic, which insulated the bar from a lot of the construction's bite.
The Habits Built to Survive the Wait
If the turnover rate held steady, some of the credit belongs to two programs that turned two years of inconvenience into something people actually showed up for.
The first is the Fax Pass, a free loyalty booklet tied to the We Back the Fax campaign. Pick one up at a pop-up event, visit a participating business, make a qualifying purchase, and you get a sticker. Collect enough and you climb through reward tiers with names like the Colfax Crawler and the Corridor Champion. Over 100 businesses have taken part. Holly Nugent, a rider who lives off Colfax and doesn't own a car, was the first person to fill her booklet completely. Her read on why it worked:
"I used it as an opportunity to explore my neighborhood."
That is a small sentence carrying a lot of weight for a street that has spent two years being defined by what wasn't working. A scavenger-hunt card built to keep small businesses afloat during construction ended up doing something more durable: giving longtime residents a reason to walk into places they'd driven past for years.
The second habit is the arch lift party. Each new BRT station gets a 21-foot steel arch, and instead of installing them quietly, the project team turned every lift into a small block party. The first arch went up at Colfax and Franklin in May of last year. Since then, watch parties have popped up at spots like Fiction Beer Company and Bruz Off Fax, complete with merchandise from neighboring businesses. Construction milestones that would normally mean nothing to a resident's calendar became actual reasons to show up on a weeknight.
What's Filling In Around the Construction
The corridor is not just surviving in place. A few pieces are actively changing shape.
Near City Park, the old motel that spent years as a rougher stretch of the strip reopened in March as the All Inn Hotel, a full redesign that leans into the building's original 1959 identity as the Fountain Inn rather than erasing it. The owners are positioning it to fill what they call a hotel desert on Colfax, with City Park, the Denver Museum of Nature & Science, the Denver Zoo, the Denver Botanic Gardens, and the Cherry Creek shopping district all within a mile. Room rates are set to compete directly with hotels in Cherry Creek and downtown, a bet that the BRT line itself will eventually bring in guests headed to the Colorado Convention Center and nearby venues.
Farther down at Washington and Clarkson, the long-debated District 6 police station is also getting a rethink. The city had planned a straightforward remodel with surface parking, a plan Colfax Business Improvement District director Frank Locantore had pushed against for years as a waste of a rare redevelopment opportunity. In January the project was paused, and by April Mayor Mike Johnston confirmed the city would move forward with a combined plan for housing, retail, and the police station on the same block, backed in part by $25 million in Elevate Denver bond funding.
None of this erases what construction cost individual business owners over the past two years. But it does mean the corridor is entering this next phase with new anchors rather than empty storefronts where the old ones used to be.
What This Means If You Live Here
The honest version of this moment is that nothing about East Colfax is finished on September 27. The fences on one two-mile segment come down, the buses shift lanes, and the corridor gets its first real look at what center-running transit actually feels like day to day. Full service, new buses, and a completed line into Aurora are still more than a year out.
What is finished, or close to it, is the two-year stretch where this street had to prove it could absorb a construction project of this size without losing its character. The turnover numbers say it did. The businesses that made it through, the ones that didn't, the Fax Pass booklets filled out one sticker at a time, and the arch parties that turned utility poles into landmarks all add up to a corridor that changed shape without disappearing.
If you have spent the last two years rerouting around barriers to get to Shish Kabob Grill or timing your evening walk around whichever block had crews out that week, September 27 is worth noticing, even if it is not the whole story yet.
At J. Garland Thurman, we spend a lot of time paying attention to what actually changes in the neighborhoods we work in, not just the headline version. If you are curious how a corridor like this affects property values nearby, or you just want to talk through what's happening on your block, Let's Connect.
