17 (or 100!) simple designs to improve the NYC subway
Designer Randy Gregory II recently presented his "100 Improvements to the New York Subway" project and TreeHugger alum and current Business Insider transportation writer, Alex Davies, has compiled his favorite 17 of the most inexpensive and simple ideas. Davies' list is a good selection, but be sure to check out the full list of 100 for some more inspiring ideas.
Is there something you'd like to see improved on your local public transportation system? Let us know in the comments.