At the Harburger Berge service station at the A7 motorway a tanker truck carrying milk caught fire on the morning of Friday, 30 October 2026. According to police and fire service, the driver noticed a smell of burning, brought the vehicle to a stop at the service area and escaped uninjured. The tractor unit was badly damaged by the flames, while initial findings indicated that the tank trailer remained sealed. No large quantities of milk escaped.
Emergency crews used firefighting foam to bring the fire under control. Some of the foam spread across the service area and ran onto the immediately adjacent carriageway. The A7 in the direction of Hamburg was then temporarily closed, with traffic at times passing the incident in a single lane. This caused significant disruption and tailbacks during the morning rush hour. Cleaning work was necessary because the carriageway was described as slippery.
The Maschen motorway police took charge of the investigation into the cause of the fire. There was initially no specific evidence of a technical fault. The amount of the damage was not yet known that morning. The removal of the burnt-out tractor unit and cleaning of the affected areas at the Harburger Berge service station were still under way.
The incident affected the northbound section in the Harburger Berge area, near the border with Seevetal (Lower Saxony) and Hamburg. According to emergency crews, the foam was used specifically to prevent the flames spreading to the tank trailer and to extinguish any remaining pockets of embers. The relevant authorities are checking whether, and to what extent, firefighting foam residue on the carriageway or in the drainage system needs further treatment. The vehicle was not carrying dangerous goods; its tank was carrying food.
After the initial firefighting operation, individual lanes were reopened in stages. Motorists still had to expect delays until towing and cleaning work was complete. Police said they would provide further details on the exact time the fire started, how long the full closure lasted and how the incident unfolded once the initial investigation was complete.
Fires involving lorries carrying liquid cargo are considered operationally challenging. Although the use of firefighting foam has advantages in tackling a blaze, it requires thorough cleaning of the road and infrastructure afterwards. In this case, the situation remained under control, according to police and the fire service; no one was injured.
Editor: Mira Cadena (Article created with AI assistance).