Two people died and 14 were hurt in 11 serious road crashes across Bulgaria in the past 24 hours, the interior ministry said on its website.
In Sofia, there were 26 minor crashes and one serious one, in which one person was injured.
So far this month, 371 serious crashes have killed 28 people and injured 461.
Since the start of the year, police have recorded 5,533 serious crashes on Bulgaria's roads. They killed 394 people and injured 6,862, which is 52 more deaths than in the same period last year.