It looks like they just put up a new sign.
PHOTOS: MTA Installing New W Train Signs in Chelsea Yes, the W train is really happening, and we have the photos to prove it.
By Mark Osborne (Patch Staff) - October 17, 2016 12:08 pm ET
ShareTweetGoogle PlusRedditEmailComments
CHELSEA, NY — There's no going back on the W train now. The MTA was out bright and early on Monday morning installing signs for the upcoming re-debut of the W train. Patch caught MTA workers installing the signs at the 28th Street station just before 10 a.m. on Monday. The W train is not officially scheduled to return until Nov. 7. In the meantime, tourists will probably be very confused as to why there are N trains coming and not W trains. full article http://patch.com/new-york/chelsea-ny/photos-mta-installing-new-w-train-signs-chelsea