Signal Problems is my weekly newsletter on all things New York City Subway, including upcoming services changes in easy-to-understand language, line-by-line ratings, news roundups, and breakdowns of what’s going on inside the tunnels that the MTA won’t tell you. It goes out every Friday afternoon, because a day may come when we don’t wake up in fear of our morning commute, when we have faith in the subway to run on time, when we trust the MTA to have our best interests at heart. But it is not this day.

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