The MTA's converted prototype R110A pump train

Interesting!! This is a '90s prototype R110A train converted into a pump train currently being used by the NYC MTA. I have never seen this in person but have seen photos of it. I think this is the first time I've seen it on video! Look at how cool this train looks!

According to the video description, these prototypes were the inspiration for the R142-R160 train cars seen on tracks today.