NYC Subway: F shuttle train + changes with the 63rd Street tunnel closure! (8/28/23) 

Thank you 😊 for sharing this information

Thank you for the video!! Much appreciated!!

The 57st is technically closed because the M is very infrequent in manhattan and queens

The Quincy is using both tracks on the lower level of Lexington sixty third

I did the M train to 57th St., the shuttle between Lexington and 21st St. and I did the F through 53rd

This video is interesting