The Third Rail

 is a location in Goodneighbor. It is notable as the place to meet Robert Joseph MacCready, you can also meet Magnolia here and date her after a series of persuasion checks. The bar is said to be owned by John Hancock.

Layout
The Third Rail is a subway station, initially there's a small area with a bathroom to the right and the bouncer Ham. Down the stairs there's the bar, off to the right there's a "back room" where you can find MacCready. The bar is tended by a Mister Handy with a british accent named Whitechapel Charlie

Notable Loot

 * Live & Love – On a toilet in the right stall. When you enter the area, turn right to reach it.

Appearances
appears only in Fallout 4.