 Today, the motorway is complete, with the last 3 km in Bratislava opened on 24 June 2007.This section contained the only tunnel in its entire length, the Sitina Tunnel.As of 2012, part of the D2 highway is still not officially finished as it was put into temporary use 12 years ago and the paperwork to legalize the section of the highway near Jarovce is unobtainable due to excessive noise levels.