Germany Warns of More Bridge Closures Amid Decay Concerns

Federal Minister of Transport Patrick Schnieder has cautioned that further unexpected closures of bridges due to their deteriorating condition are a distinct possibility across Germany. He cited the recent case of a bridge in Bonn, which required demolition after a rapid decline in its structural integrity over just a few weeks.

"This can happen to us again and again," Schnieder stated, emphasizing that these structures are now under close surveillance, and measures are being implemented accordingly. The Bonn North Bridge, a vital east-west artery for the region, was closed indefinitely in early June due to newly discovered damage, including concrete cracks and corrosion in the reinforcing steel. The section requiring demolition is a ramp bridge on the left bank of the Rhine leading to the main Nordbrücke.

Schnieder noted that the ministry and the national highway company are paying increased attention to bridges because of their critical importance and the severe consequences their failure can have on affected regions. He pointed to a similar incident last year in western Berlin, where the Ringbahn Bridge was abruptly closed overnight due to spreading cracks in its load-bearing structure, causing weeks of traffic chaos.

Looking ahead, Schnieder outlined ambitious plans to address the widespread issue of aging infrastructure. Approximately 8,000 bridges need either renovation or complete rebuilding. The core network of federal highways requires the repair or replacement of around 4,000 bridges or bridge sections by 2032. "We are on track with this task," Schnieder asserted, noting that while the target is roughly 400 bridges per year, the focus is on the total area needing repair. So far, nearly 190 of the 4,000 bridges have been completed by mid-2026, with priority given to larger, more critical structures. The Bonn North Bridge, initially projected to last until the mid-2030s, is among the unexpected cases requiring immediate attention.