This weekend – Late Friday evening, January 14 to early Monday morning, January 17 – in addition to the continuing closure of Clark Street station, there will be no 2 or 3 train service in either direction between Brooklyn and Manhattan; so, no service at the 2/3 platforms at Borough Hall. Use 4, N, or R trains as options. 4 trains will make 3 stops between Atlantic Avenue-Barclays Center and New Lots Avenue. C trains will not be running overnight. I’ll add the same caveat I did last week: Omicron has cut a swath through MTA employees – even the vaccinated ones – so that it has sometimes been necessary to cut service on some lines. So, always check MTA Info before taking a train that’s not on the list here of ones not serving local stations.
Next week – late nights Monday, January 10 to Friday, January 14, there will be no Manhattan bound N trains at Court Street or at Jay Street-Borough Hall, but R trains should be running. Again, no overnight C trains. Apart from that, no planned changes directly affecting service at local stations. Keep in mind, though, always check MTA Info for unplanned changes on other lines, or for changes affecting service at stations to which you’re going or from which you’re coming.