09/22/2026
Trivia Tuesday: Did you know Sweden switched from driving on the left side of the road to the right side in just 10 minutes?
On September 3, 1967, all traffic in Sweden came to a stop at 4:50 a.m. Then at 5:00 a.m., drivers carefully moved over and continued on the right side of the road. This major change was called Dagen H, or H-Day.
The switch took years of planning. Traffic lights were moved, bus stops were updated, intersections were redesigned, and road signs were changed to prepare for the big day. Surprisingly, the transition went so smoothly that accident and injury numbers actually dropped afterward.
Now that is a piece of history worth remembering. Would you have wanted to be on the road that morning?