Are you sure you want to leave Paper?
Continue to http://t.umblr.com/redirect?z=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FList_of_U.S._cities_with_high_transit_ridership&t=NTQ5MTA5M2UyODRjZTk3MzQ0N2ZiNWIzYTg3NzJhYzI0OWE1NzA2OSx6Tm5GUjlEdw%3D%3D
Please turn on JavaScript to use Paper in all of its awesomeness. ^_^