23-Year-Old Man Dies on S1 Expressway in Katowice After Vehicle Breakdown

A 23-year-old man died on the S1 expressway in Katowice on March 14, 2026, after being struck by a passing vehicle following what police believe was a breakdown. The accident occurred around 5:00 PM in the lane heading toward Tychy. Emergency responders attempted resuscitation at the scene, but the man could not be saved. Katowice police subsequently issued a black road alert in connection with the incident.

According to preliminary police findings, the 23-year-old had stopped his car on the expressway, most likely due to a mechanical failure. After exiting the vehicle, he was hit by another oncoming car. Officers from the Katowice City Police Headquarters conducted investigative activities at the scene under the supervision of a prosecutor. The exact circumstances of the accident remain under investigation.

The S1 is a Polish expressway running through the Silesian and Lesser Poland voivodeships, with a planned total length of approximately 135 kilometers. It is designed to connect Pyrzowice, where it meets the A1 motorway, with the Slovak border at Zwardoniu and the Slovak D3 motorway. The route passes through the Katowice agglomeration, one of the most densely populated urban areas in Poland, making it a heavily trafficked corridor. Accidents involving pedestrians or drivers who have exited their vehicles on high-speed roads are among the most dangerous categories of road incidents in Poland.

The issuance of a black road alert by police underscored the severity of the event and served as a warning to other drivers on the S1 expressway at the time. No information is available on the identity of the driver of the vehicle that struck the victim, or on whether any charges have been filed. The investigation is being conducted jointly by Katowice police and the prosecutor's office.