The project, under construction since 2014, is a $203 million replacement of the station, platforms, and 3/4 mile of track and guideway.
Details on the project from Streetsblog Chicago: chi.streetsblog.org/2017/03/10/wilson-red-line-station-reconstruction-moves-into-its-final-phase/
<a rel="nofollow" class="external text" href="https://vimeo.com/stevevance">Steven Vance</a>
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<a href="//commons.wikimedia.org/wiki/Category:Vimeo" title="Category:Vimeo">Vimeo</a>: <a rel="nofollow" class="external text" href="https://vimeo.com/221529221">Red Line train departs Wilson station</a> (<a rel="nofollow" class="external text" href="//web.archive.org/web/*/https://vimeo.com/221529221"><span style="color:#9602fc">view archived source</span></a>)