Please write a approximately 250 words of summary for the article in the link below: Link:

Please write a approximately 250 words of summary for the article in the link below: 

Link: https://www.nytimes.com/2017/11/15/nyregion/subway-ridership-falls-as-mta-scrambles-to-improve-service.html?rref=collection%2Ftimestopic%2FTransportation%20Department