Preliminary Reports on the Subway Failure is a followup to my previous post about the failure of the Subway in front of our church.
Some preliminary reports have come in now. It would seem that they replaced parts of the tracks and overburdened the structure with 2 tons of extra junk on top, and that plus earthquakes caused the metro to crack and fall. This was discovered way back in 2014, but apparently nobody was listening or the proper authorities did not fix what was wrong. Sad.
Read the report in the link above.