Traffic on the Trakia motorway towards Sofia will be down to one lane between kilometres 32 and 33 until 4pm today for repairs, the Road Infrastructure Agency says.
In the other direction, towards Burgas, crews are repainting road markings between kilometres 33+850 and 39+450, and the speed limit there is cut to 100 km/h until October 31. Signs mark the stretch.
The agency has asked drivers to take extra care and slow down in both sections.