|DCTA Tunnel 014-B Potomac|
|Places of Interest||n/a|
DCTA Tunnel 014-B Potomac is a metro tunnel/station in Fallout 3 that connects to the Arlington Utility, Georgetown (west), and Foggy Bottom Station. It is inhabited by Mirelurks and other variants (such as the Mirelurk King or Mirelurk Hunter) and their eggs, depending on your level.
The entrance to the tunnel is close to Tepid Sewers.