In a train station located between the brotherhood of steel safehouse and raul's shack. 100 lockpick required to enter. Right before the first door when you enter their is a hole in the floor that the player can fall through. However It dosnt cause death rather you are transported to the entersnce of the tunnel. Is anyone else having problems at this location?

Yes there was a thread about it. I crouched and got behind the wall so I could see into the room. Looks like it is a room with lots of stuff to build. This is one of them

http://www.gamesas.com/index.php?/topic/1131747-floor-hole-in-train-tunnel/page__p__16594287&#entry16594287

there are at least two other threads about this same thing i know because i made one of them..makes me think the programming in this game is amateurish at best when something like that happens..

i just watched xplays video review and they showed this very same glitch...