On 25 November at 1:00 p.m., a Mazda lost control on a curve of the Witos Avenue–Czerniakowska street viaduct in Warsaw’s Mokotów district, hit a crash barrier and then a Hyundai, causing a multi‑vehicle collision.
Collision Overview
At 13:00 on 25 November, two passenger cars collided on the Witos Avenue–Czerniakowska street viaduct in Warsaw’s Mokotów district, and the impact struck energy‑absorbing barriers.
Vehicle Dynamics
The Mazda driver, traveling from the Sikorski Avenue side, lost control on the curved section of the viaduct, struck the crash barrier, and then collided with a Hyundai that was being overtaken.
Emergency Response
Firefighters, medical rescue teams, and police were dispatched. The viaduct lane was shut, and the vehicles were redirected to the roundabout beneath the bridge.
Medical Assessment
The Mazda driver was examined on the scene by medical personnel and did not require further assistance or hospital transport.
Site Clearance
Firefighters secured the collision site, fenced the area, and, after extinguishing leaking vehicle fluids, cleared the debris.
Traffic Restoration
After roughly an hour, emergency work concluded, wrecked vehicles were removed, and traffic on the viaduct toward Czerniakowska street was reopened.



