Photo via Flickr/streetcar-press
[https://www.flickr.com/photos/streetcar-press/6208749827/]Apparently the X in
X27 stands for extra late.
Three MTA express buses connecting Southern Brooklyn with Midtown, Manhattan —
the BM1, X27 and X28 — show up late 33.7 percent of the time, according to an
audit
[http://salsa3.