The old Unionville Station on the Uxbridge Sub, closed in 1991. Formerly used for GO Transit service.
<a href="//commons.wikimedia.org/wiki/User:F%C3%A9lix_An" title="User:Félix An">Félix An</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>