Truth or Myth: Memorial Day Is the Deadliest Holiday Weekend for Car Accidents

MYTH.

Memorial Day has a well-established reputation as the most dangerous weekend on American roads. The news coverage runs every year without fail — drive carefully, it's Memorial Day weekend, the statistics are grim. The warning is not wrong, exactly. Memorial Day is genuinely dangerous. It just isn't the worst. That distinction belongs to a holiday nobody associates with road carnage: Thanksgiving.

According to National Highway Traffic Safety Administration data analyzed across a five-year period, Thanksgiving claimed 2,456 traffic fatalities — more than any other holiday. Memorial Day came in fourth at 2,191, behind Labor Day (2,351) and the Fourth of July (2,345). A separate National Safety Council analysis of historical averages found Thanksgiving consistently averaging 493 deaths per holiday period, compared to Independence Day at 451. Memorial Day, despite its fearsome reputation, trails both.

The reason Thanksgiving outpaces Memorial Day isn't alcohol — it's volume. Thanksgiving is the single most traveled holiday of the year, putting more cars on the road for longer distances than any other long weekend. Memorial Day driving is heavily weighted toward short regional trips; Thanksgiving drives are longer, more fatiguing, and more likely to involve drivers pushing through darkness and weather to make it home in time. The Wednesday before Thanksgiving — nicknamed "Drinksgiving" or Blackout Wednesday — also ranks among the highest bar-traffic nights of the year, priming the following morning's driving conditions.

Memorial Day is still among the five most dangerous holiday periods tracked by the NSC, and alcohol-impaired driving spikes sharply across all of them. The difference is one of degree, not kind.

This weekend, drive like it's the second most dangerous holiday. That's still dangerous enough.