Subway train cars detach in the Bronx, causing service disruptions on 4 and 5 lines

According to the MTA, there was a decoupling between the third and fourth car of a No. 4 train, meaning the cars separated.
Streetsblog New York City

Amtrak’s Dithering Means Penn Access Won’t Be Done Until 2030, MTA Says

Boom: The MTA's ambitious Penn Access project is delayed until 2030 at the earliest ... and Amtrak is to blame, says the MTA.