AP State Road Transport Corporation Executive Director for Vijayawada and Vizianagaram zones G.V. Ramana Rao on Wednesday released time tables for RTC buses operating in the district-level and those operating in the city. Speaking to reporters, Mr. Ramana Rao said it might take a month to re-start operation in the RTC depot at Vuyyuru. He said all technical aspects had been approved but the department needed time to re-organise things before re-opening the depot to public. RTC Regional Manager A. Koteswara Rao and others were present.