Tallinn, Estonia.
The Line 4 extension to Tallinn Airport from Ülemiste jaam (train station) opened on September 1st. The extension consists of two stops, Ülemiste linnak and Lennujaam (airport).
A tunnel was built to bypass the tracks by Ülemiste jaam.
www.metro-report.com/news/news-by-region/europe/single-view/view/trams-reach-tallinn-airport.html