Worldwide cover of subway stations built up to December 2010, ridership and shortest linear path maps of subway lines between stations. Also included are the data and replication files used in `Subways and urban growth: Evidence from Earth', Gonalez-Navarro and Turner, Journal of Urban Economics 2018. The paper is available here: https://www.sciencedirect.com/science/article/pii/S009411901830072X