The casualties were more than 50% increase from the average of 23 deaths per day, which already make road crashes a top killer in Vietnam.
The Ministry of Public Security said many drivers were caught drunk driving and many motorbike drivers were not wearing crash helmets.
The police have written more than 5,500 tickets on violators and seized more than 1,000 vehicles.
Vietnamese Lunar New Year, or Tet, peaked on February 16, and has involved a lot of travel and drinking parties as always. Road accidents surged from February 14, when the country started a one-week break for its biggest holiday of the year.
Road accidents killed 50 people on February 14-15, compared to the average rate of more than 23 people a day.
VNE