This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Pittsburgh lrt. An outbound train on the Pittsburgh light rail system prepares to enter the Mt Washington Transit Tunnel Transferred from org en transferred to Commons by User Scillystuff using de php CommonsHelper br Original text Own work Saturday October br original upload date Enlightenedment Original uploader was