富蘭克林地鐵公用隧道 is a few Metro utility tunnels, part of the Metro track tunnels, and a cave system. It's slightly irradiated, heavily so in some places, and partially waterfilled.裏頭的地鐵隧道為藍線富蘭克林站東段。

The tunnel loops back onto itself, and you can drop down a hole in the floor to reach the beginning after you've been through. Be warned that it's quite easy to become stuck in the dumpster that the player drops into.

This is an amazing area to loot if you're into creating items at workbenches. Not only is there a workbench in the first room and at the end of the loop (before you drop down) but there is almost one of every item you'll need for your creations.


  • A lot of Feral Ghouls and Glowing Ones.
  • If you visit this place at a high level, there will be TONS of Feral Ghoul Reavers roaming around (Broken Steel add-on). It is advisable that you bring a powerful follower with you, such as Fawkes or Star Paladin Cross. (Or wear the Ghoul Mask)


  • 5個隱身小子 (其中一個在地圖點A, 見列表).
    • Two are directly to your left when you enter the area, in the doorless metal tool closets.
    • One is at map point A
    • Two are at the top of the map (where it loops around) on a shelf before you drop back down to the beginning.
  • 2本戰前書籍在第一個房間上樓的區域, in a bit and slightly to the left of the entry/exit door and immediately to the right of the open dumpster with the empty oil drum (if you look above you, this is also where you will eventually drop through at the end of the tunnel loop).
  • Tumblers Today在靠近富蘭克林站出口, It's in the downstairs part of the first room to the right of the turret. The book is on top of an average locked mine box where you fight a lot of glowing ones.
  • (A) Guns and Bullets, 在第二個房間中間 (not the one with the turret) 桌上, 旁邊還有一個隱身小子
  • (B) A very useful Radiation Suit and a Mini Nuke can be found underwater, at the end of the waterfilled tunnel.
  • (C) Burnmaster in a heavily irradiated end of the tunnel, in a trailer (there is also a Nuka-Cola Quantum next to the Burnmaster) They are both guarded by two Glowing Ones or Feral Ghoul Reavers.
  • (D) U.S. Army: 30 Handy Flamethrower Recipes 在書櫃裡
  • This is also a great location to invent weapons as it has pieces for every weapon that you are able to create, save the Dart Gun's Radscorpion Poison Gland and the Deathclaw Gauntlet's Deathclaw Hand.