ATLANTA -- Trains are running through MARTA's Lindbergh service again.
A power outage shut down rail service through the station for about an hour and a half early Tuesday.
Commuters had to take shuttle buses betweenArts Center and MARTA'sLenox Station and Buckhead stations.
Trains are now running about 7 minutes late, according to MARTA spokesman Lyle Harris.
Hesaid the cause of the outage is still not clear.