Walk the Mountain Way Common bridge on a September evening and you will notice two things. The first is the bridge itself, still new enough that people stop mid-span to look down through the treetops at Little Nancy Creek eighty feet below. The second is the construction fencing a half mile north, where crews are pouring concrete for the next stretch of trail toward Sandy Springs.
Most of the attention this fall is going to that second thing, the mileage still to come. That is a mistake. The more interesting change is happening directly under your feet, in the nine acres of woods the bridge flies over.
The Mileage Number Everyone Quotes
PATH400 has one number that gets repeated more than any other: 7.4 continuous miles, the length the trail will reach once the current Atlanta segment north of Loridans Drive connects to a prioritized section in Sandy Springs. It is a real number and a real milestone, but it is not a fall 2026 number. Livable Buckhead, the nonprofit that has spearheaded the trail for years, says the Atlanta portion is targeted for completion in the first quarter of 2027, with the exact public opening date still dependent on final inspections, landscaping, and coordination with Sandy Springs on their side of the line.
What is happening right now is the unglamorous middle of that timeline. Crews are pouring concrete through a stretch of terrain that required unusually large retaining walls and a switchback to manage the grade. Final grading, additional concrete work, and handrail installation are underway this fall, with planting held for cooler weather so new trees and shrubs have a real chance to establish before next summer.
So the honest fall update is this: the trail you can walk today is still the same three contiguous miles that opened when the Wieuca-to-Loridans segment and its treetop bridge debuted in September 2025. The 7.4-mile version is still months away. If you are timing a fall walk around a finished extension, you are timing it wrong.
The Park Getting Built Under the Bridge
Here is what is not waiting on a 2027 timeline. In February 2026, Livable Buckhead landed a $160,000 grant from the nonprofit Park Pride, which in turn unlocked Moving Atlanta Forward bond funding and financed a roughly $450,000 first phase of work at Mountain Way Common, the greenspace that sits directly beneath the new bridge.
The centerpiece is something called the Creekside Connection Trail, a five-foot-wide, ADA-accessible path made of crushed slate that will loop along the creek and tie together entrances at PATH400, North Ivy Road, and Mountain Way. The plan also calls for designated creek-access points built for kids and dogs, along with stormwater management and erosion control work to stabilize the banks. That last part matters more than it sounds. Mountain Way Common's appeal has always been its informal, locally worn footpaths along the water. Formalizing access points is what lets more people use the creek without wearing it down further.
The project is currently working through a stream-buffer variance process, the kind of regulatory step that determines how close new construction can get to a waterway, and Livable Buckhead has said it will likely need additional fundraising once final costs are known. In other words, the $450,000 gets the first phase built, not the whole vision.
The Sculpture Garden the Public Actually Voted On
Underneath the bridge, Livable Buckhead has also planned a safari-themed sculpture garden called Wild Things. The idea started as a public vote: residents were asked to choose from a shortlist of animals to be rendered as life-sized sculptures, including an elephant, giraffe, zebra, lion, crocodile, and tiger.
The results did not go the way Livable Buckhead's own executive director expected.
"I was hoping for a lion, but the public has spoken," Denise Starling said, after the giraffe, elephant, and alligator came out on top of the vote.
It is a small detail, but it tells you something true about how this stretch of PATH400 is being built. This is not a top-down design exercise. The animals under the bridge exist because enough people in the neighborhood clicked a specific box, and the person running the project had to live with a result she didn't personally want. That is placemaking with actual public input, not a rendering handed down from a design firm.
The Vision Past the Bridge
Starling has also written publicly about where the trail goes conceptually, not just physically, from here. Her framing is that PATH400 needs to behave differently depending on where it is: an urban connector through the commercial core, a treetop experience at Mountain Way Common, and something quieter and more restrained as it approaches Blue Heron Nature Preserve and eventually Chastain Park, which would bring the preserve's wetlands and environmental education programs, and Chastain's amphitheater, golf course, and athletic fields, into the same connected network.
None of that is funded or scheduled yet. But two smaller, related projects are already moving. Loridans Park is working through the city's procurement process as the northern trail section wraps up construction nearby, and the City of Atlanta has funded design work for an expanded vision of Old Ivy Park, including improvements on its east and north sides. Neither is a headline the way a new mile of trail is. Together they are the clearest signal that this project has shifted from building a path to building the string of parks that path connects.
Where to End the Walk
None of this matters if there is nowhere to go afterward, and the corridor around the trail has had real turnover this year. A few things worth knowing if you are planning a Saturday around the bridge:
- R. Thomas Deluxe Grill, the longtime late-night landmark known for its parrots and its healthy menu, was sold this year to local hospitality group Teranga. The buyers have said their plans call for minor updates while preserving the menu, the atmosphere, and the birds, so regulars should not expect much to change.
- Clark's Steakhouse, from the team behind C&S Seafood and Oyster Bar, opened in Buckhead this spring, blending a New York-style steakhouse format with a more Southern sensibility.
- Koshu Club, a binchōtan-fired concept from the team behind Michelin-starred Mujō, was slated to land in Buckhead in early 2026, leaning into charcoal-grilled seafood, meat, and vegetables rather than a traditional sushi counter.
- La Parrilla was slated to open its 20th Georgia location this past summer at Buckhead Station, moving into the roughly 7,500-square-foot space at 1 Buckhead Loop that On The Border vacated after its bankruptcy filing.
That is a genuinely different lineup than the one you would have found a year ago, and it sits within easy walking distance of the trail's commercial-core segment.
Why the Under-the-Bridge Story Is the One to Watch
The mileage extension will get finished eventually, and when it does, 7.4 continuous miles connecting Buckhead to the Perimeter is a real change in how the neighborhood moves. But that is a story with a fixed, distant date attached to it. The Mountain Way Common work, the Creekside Connection Trail, the dog and kid access points, and the Wild Things sculptures are being built on a shorter clock, funded, permitted, and in progress right now, and they are what will actually change a Saturday morning walk this fall and next spring.
If you already live near the trail, the version worth paying attention to isn't the number on the map. It's the park taking shape underneath the bridge you already cross.
Charson Realty Group keeps this kind of local detail close because it is what actually shapes daily life in Buckhead, long before it shows up in a listing description. If you're weighing a move in or around this corridor and want a read on how projects like this affect value and livability over time, Charson Realty Group is a good place to start that conversation.
