I haven't yet got my head around a couple of thoughts I had concerning last Tuesday's debacle. I've come to a few conclusions, but I'm still mulling the implications, and also the structure of the Daily Parker post that I promised over the weekend. It might take a few more days to write.
Meanwhile:
Finally, the South Shore Line lost 40% of its rail cars to wheel damage over the past two weeks, and suffered 30-60 minute delays as a result, because of leaves on the tracks.