First it was Red, then Blue, now Green: Track problems downtown, we glean

That day started poorly on the Green Line, with the MBTA announcing delays due to "signal problems" at Government Center at 5:38 a.m. The T declared that issue fixed at 6:12 a.m., but then, at 7:35 a.m., upgraded (or is that downgraded?) the Government Center issue to "a track problem" severe enough to halt B and C service at Park Street. That short-stoppage is continuing.

On Tuesday, it was the Red Line. Yesterday, the Blue Line. We won't jinx riders on the remaining line by mentioning there's still one day left in the work
week.