Underpass to the Future

I regularly travel through the PATH train station that lands beneath the downtown World Trade Center site.  Since the event in 2001, there has been constant rerouting and construction within the underground pathways of the facility.  Ultimately, a new station will emerge designed by Santiago Calatrava which will feature rows of curved arches.

Two weeks ago, one of the wooden construction walls deep below was opened.  For years, I was unaware there was anything work going on at that spot.   Suddenly, a new tunnel was revealed with a design that matches what the roof will become.  

I took a walk through, and got this look at the new futuristic design.  

Underpass to the Future