One Bank of America entrance to the Underground leads to Enchilada's. This time of year, the coolest place in Dallas is underground. But not everyone who works downtown knows about the tunnels that zigzag beneath streets, buildings and parking lots, linking up in lobbies and plazas, and intersecting with a few sky bridges to connect 35 buildings. Click here for a map that will help you get around.
Every numbered building has an entrance to the system.
Following i s an alphabetical guide to the highlights. A ddiction counseling. Automatic teller machines are everywhere. B anks and credit unions. Cameras, film and processing.