The extended metro line that CarlySX previously mentioned is on track (pun intended) for completion sometime between Septemebr 2019 and the end of 2019.
Regarding the Universal Studios theme park itself, groundwork at the site is still ongoing and will continue through November 2017 while completion of the park as a whole has been pushed back to 2021.
Sources: http://news.xinhuanet.com/local/2017-01/17/c_1120329656.htm and http://www.zbwmy.com/xmxx/xmdt/2017/01/16110004408929.html