pentagon pedestrian tunnel
This tunnel is about 550 feet long and goes under I-395. It starts near the North side of Pentagon City Mall just off of Army Navy Drive. It exits on the south side of the Pentagon in a restricted parking lot. From there the Pentagon 9/11 memorial is just a short walk. This was shot from the Pentagon entrance looking south toward The Mall. I think they used different kinds of lights because as you can see some areas are yellow and some are white-ish.