I am constantly amazed by the world around me and one thing that never fails to impress me is the New York Subway. This time I was able to ride some of the above ground trains and the panorama above is an example of one of the above ground stations. To think that a gigantic system of trains is constantly moving underneath one of the largest and busiest cities in the world is a little hard to imagine. Especially when you take note that in some stations trains criss-cross over and under each other thus making it even more complicated. Most New Yorkers probably pay no mind to this extreme example of extreme engineering but never fear New York Subway, your complexity and design has not gone unnoticed.