The folks who work on the MetroLink system – who inspect the tunnels, bridges, and tracks and generally keep everything running – work long, crazy hours (note the date/time stamp on the photo below!) but they do get to see things from a point of view that the rest of us will never get to see. Here’s a cool example.
Inside the downtown St. Louis tunnels between MetroLink stations at 2 a.m. Nice!
by using the subway for faster until in the workplace ….
very interesting info . . . . .