“We have not figured out exactly how to handle that” is a quote from MTA Managing Director Ronnie Hakim about overcrowding on the First Avenue and Third Avenue platforms specifically, but it might as well be the mantra of MTA and City DOT when it comes to the new plan to fix the L train tunnel. Most of the surface transit mitigation that was in place for the L train shutdown is off the table (read: the City isn’t doing anything) and the MTA doesn’t really know what additional service it will run for the down times. Service will start to get reduced around 8 p.m. on weeknights, and trains will run with (minimum) 20-minute weekends.
Luckily, very few people go to north Brooklyn on nights and weekends, so it should all work out just fine.