This weekend, the Tennessee Highway Safety Office (THSO) and the Tennessee Highway Patrol (THP) are huddling up to urge Super Bowl fans not to drop the ball on finding a sober ride home. According to the Tennessee’s Integrated Traffic Analysis Network, there were 71 crashes and four fatalities statewide related to alcohol-impaired driving during Super Bowl weekend last year. In 2016, there were 67 crashes and two fatalities.