MANDALUYONG CITY, Oct. 2 — Most of the Metro Rail Transit Line 3 (MRT-3) glitches experienced by riders the past months are set to be eliminated soon as the Department of Transportation and Communications (DOTC) has recently awarded the signaling system upgrade project to Bombardier Transportation Signal, Ltd. as part of the agency’s railway rehabilitation efforts. “This upgrade of an obsolete signaling system, which should have been done by the private sector owner years ago, is crucial […]