Chu line: track renewal between Lugovoy and Karasu completed

The track and structures service has finished this year's renewal of the Chu line between Lugovoy and Karasu, where 22 km of track were relaid on concrete sleepers. The speed restrictions on the section have been lifted.

The work was done in daytime windows between trains, so that the train No. 1/2 and the freight trains kept running throughout.