Dupont Circle Deckover Construction and New Restaurants

As WTOP reported, Patty Wong said, "There's a little sprig of hope at the top."

Wong was looking up at a stump in the middle of Dupont Circle earlier this month, a green branch still growing out of the wreckage of a tree that snapped in half during storms on September 3 and 4. Wong had driven in from Germantown to see it. So had strangers who left crayon drawings and one-liners tacked to the bark. The National Park Service's Landscape Preservation Team told WTOP the tree was somewhere between 60 and 120 years old, and that the stump would stay put for now. Nobody knows yet whether it gets replaced or preserved as is.

It is a small story about a tree, but it lands in the middle of a bigger one. Dupont Circle has spent the last fifteen months getting physically rebuilt around the people who live there, and most of that rebuilding has been slow, loud, and easy to resent from a sidewalk full of orange barrels. The tree came down in a night. The construction on Connecticut Avenue has been grinding through since June 2025. Both are stories about a neighborhood's landscape changing under its residents' feet, and the contrast between them is the reason this fall is worth paying attention to if you already live here.

Here's the part that doesn't match the mood on the ground: while Connecticut Avenue businesses have spent this year testifying at the D.C. Council about lost foot traffic, two of the most talked-about restaurant openings in the city landed inside that same corridor. That's not a coincidence you'd guess from walking past the plywood. It's the clearest signal available right now about whether the disruption is temporary or something more permanent.

What's Actually Happening Under the Circle

The Connecticut Avenue Streetscape and Deckover project is DDOT's plan to rebuild roughly 2,600 feet of roadway from California Street down through the Circle, and to cap the underpass between Dupont Circle and Q Street with a new public plaza. Construction started in June 2025 and was always going to be a two-year job, with an original target of summer 2027 for full completion. That part hasn't changed.

What has changed is how far along the hardest part already is. According to Ward 2 Councilmember Brooke Pinto's August briefing, all 49 girders that form the deckover's structural skeleton are now in place, ahead of schedule, and the plaza itself could be finished and usable as soon as January 2027, months before the rest of the streetscape wraps. If you've noticed more nighttime lane closures under the Circle since July, that's the reason: DDOT scheduled closures of the underpass lanes from July 9 through October 20, 2026, so crews could safely install those girders and then move into deck forming, tunnel lighting, and fireproofing. Through traffic and business access have stayed open the whole time, just funneled around detours on Massachusetts Avenue and New Hampshire Avenue at night.

That timeline matters if you've been avoiding the Q Street side of the Circle out of construction fatigue. The worst of the noise has a real end date less than six weeks out, and the payoff, a plaza built for farmers markets, outdoor movies, and the kind of public gathering space Dupont hasn't had since the underpass was carved out decades ago, could be walkable well before the rest of the corridor is done.

The Money That Kept Showing Up Anyway

None of this has been painless for the businesses sitting closest to it. The Dupont Circle Business Improvement District told the D.C. Council's Committee on Transportation and the Environment this spring that construction has measurably cut foot traffic, and asked for $2 million in rent relief grants after the roughly $1 million distributed the year before wasn't enough. BID executive director Bill McLeod called the disruption "all consuming" in testimony covered by Hoodline. The D.C. Department of Small and Local Business Development has since stepped in with smaller, targeted grants of $10,000 each for businesses in specific stretches of the 1500, 1600, and 1700 blocks of Connecticut Avenue, though McLeod has said some businesses are still struggling and the BID plans to keep pushing for more. Taim, a longtime Dupont spot, closed this year, and some speculated the construction played a role.

So the obvious read on 2026 in Dupont is a neighborhood absorbing real cost for a project that hasn't finished paying off yet. That read isn't wrong. But it's incomplete, because the same fifteen months produced two of the more notable restaurant bets in the city, both landing inside the BID's own 22-block footprint, the same stretch of P Street, Massachusetts Avenue, and Connecticut Avenue that's been asking the Council for help.

Uchi, the Austin sushi concept from Hai Hospitality, opened near Dupont Circle on May 12 with a 185-seat space, a sushi bar, and chef Rob Drennan running the kitchen. It's the kind of build-out that takes months of planning and a real bet on where diners will keep showing up. A few weeks later, The Riggsby reopened inside the Royal Sonesta on P Street, restaurateur Michael Schlow's second act for a supper club he'd been trying to relaunch since the original closed in 2019. Both openings sit squarely inside the same commercial district that spent this spring telling the Council its foot traffic was down.

That's the detail worth sitting with if you live here and have been reading the construction updates as a story about decline. The people writing checks for 185-seat build-outs and hotel restaurant relaunches aren't required to have a rosy view of Dupont. They're required to believe the disruption is temporary and the underlying demand isn't. Two of them made that bet this year, on the same blocks that filed for relief money.

What Changes for You Between Now and Next Year

A few concrete markers, if you're trying to plan around this rather than just tolerate it:

• Nighttime lane closures under the Circle are scheduled to end October 20, 2026, after which the deck forming and fireproofing work moves toward completion.
• The deckover plaza itself could open as early as January 2027, ahead of the rest of the corridor.
• The full streetscape project, including new sidewalks, protected bike lanes, and streetlights from California Street down to the Circle, is still targeting summer 2027.
• The Sunday FreshFarm market on 20th Street between Massachusetts Avenue and Hillyer Place has run through all of this without interruption and continues on its usual 8:30 a.m. to 1:30 p.m. schedule, a rare constant in a corridor that's had very few of them this year.

None of that erases what the last fifteen months have cost the businesses closest to the work. But it does mean the version of Dupont Circle you'll be walking through by next summer looks different from the one you've been navigating around detour signs since 2025, and the restaurants betting on that difference already placed their orders.

The tree stump is still there, notes and all, with that one green sprig still growing out of the top. Nobody's decided yet what happens to it next. The plaza a few blocks south has a firmer answer, and it's arriving sooner than most of the corridor expected.

If you're weighing what any of this means for your own address in Dupont Circle, whether it's worth more foot traffic once the plaza opens or how the corridor's changes might affect your plans down the line, Nelson Marban tracks this kind of block-by-block detail across the neighborhood year-round. Get your complimentary home valuation to see where your property stands today.