Nearly a quarter century after the Beltline was sketched as a ring of transit around the city, Atlanta Beltline Inc. finally has a plan detailed enough to price, route and schedule. At the fourth and final citywide meeting of its federally funded transit study, held in West End on Sept. 3, Beltline officials presented what principal engineer Shaun Green called the most complete vision yet for rail on the 22-mile loop.
The study took three and a half years, 49 public meetings and input from about 13,000 people. The design is only 10 to 20 percent complete, and there's still no answer to the question everyone asks: when it gets built. But it's the deepest look at Beltline rail since the idea was born, and it matters for downtown in ways earlier concepts didn't spell out.
Three loops, and a way into downtown. The service plan runs light rail clockwise and counterclockwise around the full oval, plus two smaller loops on the north and south sides that would operate the same way and provide connectivity to downtown. Green said the pattern delivers a train at every platform every 10 minutes.
That downtown link is the piece to watch from the urban core. Downtown's street-running rail line today is the Atlanta Streetcar loop, and the long-discussed idea of stretching it east to meet the Beltline narrowed in 2025 when Mayor Andre Dickens told MARTA's board the city was shifting away from a $230 million Eastside Trail rail line, with the streetcar extension ending at Krog Street Market (our coverage). How the Beltline's smaller loops would tie into downtown's existing rail and MARTA's core stations is now a practical design question rather than a slogan.
The price. Full buildout is estimated at roughly $3.5 billion, including $270 million for 42 vehicles and $210 million for support facilities. That figure leaves out the four MARTA infill stations Dickens proposed around the loop, which Green said the team doesn't yet have a good handle on.
The route. From 18 candidate corridors in the northwest, planners picked a CSX rail corridor running roughly from MARTA's Bankhead station toward Lindbergh. It offers the fastest trips and direct service to Piedmont Hospital, and costs far less than running trains up Peachtree Street, though it depends on the railroad's cooperation. Along the southern arc, 13 stops are planned, most a half to three-quarters of a mile apart, with one more possible between Glenwood Avenue and Boulevard depending on the Trestletree Village redevelopment.
The riders. Using 2024 data, the model projects 4.2 million boardings a year, a number Green described as intentionally conservative, as federal funders prefer. About 40 percent of trips would come from transit-dependent riders, and about one in five would be new transit trips that replace a car ride.
What's next. The Beltline will study a MARTA infill station near Murphy Crossing in southwest Atlanta alongside its redevelopment plans there, with a first community meeting targeted before Thanksgiving. Advocacy group Beltline Rail Now, which once rallied on the steps of City Hall, cheered the turnout, and co-chair Matthew Rao argued the next step is advancing the plan to 30 percent design. For the broader debate over whether the loop needs trains at all, see The BeltLine Rail Debate.
Four days later, a City Council resolution moved to put a clock on that vision: see Council Resolution Would Force a Beltline Rail Timeline by Jan. 26.
Original reporting by Josh Green for Urbanize Atlanta.
