I like this shot..looks like a train is around the bend. is there an hour where trains don't run at all? I've never tried this for some very interesting reasons, although the vent chambers and emergency access points always perked my interest.

Wow, they even have cameras inside the tunnels. And still so much graffiti.

WTF is harold

He's around the corner holding a 20milly cp blaster, scaring noobs.

The trains stop for a while in the wee hours, easily long enough for a jaunt.

Thats a beaut. They even supplied you with fluroro lighting by the looks of it!

Most of the tunnels are lit, it's refreshing to find the ones that are dimmer and creepier. Generally they're located between lines and they don't see much traffic.