Santa Fe RR Tunnels describes some tunnels I was lucky enough to explore a number of years ago.
There is also the story of tunnels running from the Adolphus down to the Trinity.
Dallas has lots of pedestrian tunnels and there are freight tunnels down there now as well.
There is also the story of tunnels running from the Adolphus down to the Trinity.
Dallas has lots of pedestrian tunnels and there are freight tunnels down there now as well.