Line 3 of the metro has been closed for 24 hours from midnight on Saturday, BNT reported.
The measure is in connection with the commissioning of the three new stations from the extension of Line 3 along "Vladimir Vazov" Blvd. and the need to update the software of the train control and management systems.
Replacement bus transport will be provided.
The line will serve all metro stations on Line 3, with temporary bus stops located in close proximity to the entrances of the metro stations.