Two cars crashed under the elevated train along Jerome Avenue in Morris Heights.
It happened just before 2:30 p.m. in front of 1707 Jerome Ave.
The NYPD says two people were taken to St. Barnabas Hospital, both of them drivers of the cars in the head-on collision and were 30 years old. They are both expected to be OK.
Video from the scene appears to show the front end of a BMW wrapped around a train trestle. An Infiniti SUV also had front end damage.