Major repairs on four streets in Sozopol began on 20 October with the first stage of the project, the town council said.
Crews started on Rila Street, on the section between Lyulin and Vihren streets. They are first breaking up the pavement with a backhoe loader.
The council asks drivers not to stop or park where work is under way until repairs there are finished.
After Rila Street, crews will move on to Vihren Street, Musala Street and Lyulin Street, on the section of Lyulin from Republikanska Street to Rila Street.