The Red Line was running single-track, which means it only runs from North Springs to Lindbergh. When a southbound arrives at Lindbergh, it goes out-of-service, heads south past the switch, then comes back northbound after some administrative tasks by the rail operator. The whole process takes just over 4 minutes after they finally get the southbound cleared of riders who weren't paying attention.
#atl #marta #atlanta #transit #trains
