marta d'arta

Wikipedia:

“The Arts Center Station is an underground metro station on the Red and Gold lines of the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail system.

The Arts Center Station has four levels: the platform level, the mezzanine level with fare gates facing onto West Peachtree Street, bus bays for bus feeder routes, and the upper level which is located across the street from the Woodruff Arts Center. This is the ninth-busiest station in the MARTA system, handling an average of 14,500 boardings per weekday.

It provides access to the High Museum of Art, the Woodruff Arts Center, the Museum of Design Atlanta, Savannah College of Art and Design, Colony Square, the Center for Puppetry Arts, the CW Music Complex Midtown (Center Stage, The Loft, & Vinyl), the 14th Street Playhouse, DeKalb’s House, Peachtree Station (Atlanta’s Amtrak station), One Atlantic Center, the Atlanta Symphony Orchestra, weekday Xpress bus service, Cobb Community Transit, the EarthLink headquarters building and the Alliance Theatre.”

As opposed to Mara D’asra, or Mara D’atra, which refers to the local rav (which might be what you meant).