A technical error on Google Maps caused massive disruption across Germany’s highway network on Thursday, just as millions of people began traveling for the Ascension Day holiday. The app incorrectly marked major parts of the autobahn system as closed, leading to panic, confusion, and widespread delays.
Drivers in cities like Frankfurt, Hamburg, and Berlin were shocked to see red stop signs across long sections of the map. Many thought the roads were closed and began rerouting through smaller streets. The issue quickly turned calm routes into congested zones, making traffic worse for everyone. The problem extended beyond Germany, with some users in Belgium and the Netherlands also reporting similar map errors.
Thursday marked the start of one of Germany’s busiest travel weekends. Many families used the long holiday to visit relatives or take short trips. The incorrect road closure warnings came at the worst possible time. Drivers depending on Google Maps found themselves stuck in traffic or taking unnecessary detours.
Some users tried switching to other navigation services like Apple Maps or Waze. These platforms did not show any unusual road closures. Many drivers who tuned in to live radio updates also found that the roads were actually open and traffic was moving. The mismatch between Google Maps and other sources left many people frustrated and confused.
Google has not yet explained what caused the widespread map errors. A spokesperson said the company is investigating the issue after receiving multiple user complaints. Google Maps collects traffic data from various sources, including user reports, public agencies, and third-party providers. Errors can sometimes appear if one of these sources provides incorrect or outdated information. Fixing these mistakes can take time, especially when they affect large areas.
By the time the false road closures were removed, many travelers had already changed their plans. Some were delayed for hours. Others missed family gatherings or events because they trusted the app’s directions. Even after the issue was fixed, social media remained full of posts from users describing their travel struggles.
This is not the first time Google Maps has shown incorrect traffic information. Similar errors have happened in the past, though usually on a smaller scale. In one case in Austria, the app directed tourists onto a mountain road that was closed for the season. Several cars had to be towed.
Experts advise people not to rely on a single source for navigation, especially during busy travel periods. Checking multiple apps or listening to live traffic updates can help avoid mistakes caused by digital tools. A wrong turn or a false alert from a map can lead to major delays when millions are on the road at the same time.
Many users are now calling on Google to improve the way it checks and confirms road closure data. Some suggest the company should wait to publish major updates until they are verified by local traffic authorities. This could help prevent future disruptions.
For now, travelers in Germany and nearby countries are encouraged to double-check their routes before starting any journey. Until the root of the issue is found and fixed, it’s safer to use more than one navigation tool. Google has promised to continue investigating the matter.