Editing Line 1 Yonge–University (section)

=== Rolling stock ===
[[File:Toronto Rocket.JPG|right|thumb|A [[Toronto Rocket]] train at [[Rosedale station (Toronto)|Rosedale station]]]]
<!--Please don't add too much detail about the Toronto Rocket trains here; further detail can be added to the Toronto Rocket article-->
Line 1 is operated using only the TTC's [[Toronto Rocket]] (TR) subway trains, which are based on [[Bombardier Movia|Bombardier's Movia family of trains]]<!--Don't bypass redirect per [[WP:NOTBROKEN]]-->. Unlike other trains in the [[Toronto subway rolling stock]], the TR trains have a "six-car fixed" articulated configuration with full-open gangways, allowing passengers to walk freely from one end to the other. The TR trains were scheduled for delivery starting between late 2009 and early 2010, but was delayed until late 2010 due to production problems. They entered revenue service on this line on July 21, 2011, replacing the older [[H series (Toronto subway)|H5]] and the [[T series (Toronto subway)|T1]] series trains, which had been used on this line. (The T1 series trains, which used to operate on this line from 1995 until 2015, were transferred over to [[Line 2 Bloor–Danforth]] where they replaced the older H4 and H6 series trains).

From the line's opening in 1954 until 1990, it was operated with [[G series (Toronto subway)|G-series cars]], and was also served with a mix of [[M series (Toronto subway)|M1]] and H1/H2/H4 subway cars between 1965 and 1999.