Santander Footbridge Collapse Caused by Design Flaws, Corrosion, and Neglect
A judicial expert report has determined that the collapse of the pedestrian footbridge in Santander, Spain, which resulted in six deaths and one serious injury on March 3, 2026, was not an unforeseeable accident. The investigation, led by civil engineer Jorge Rebanal Lebeña, identifies three primary causes: a fragile structural design lacking robustness, advanced corrosion of critical metal fittings, and a significant lack of maintenance and inspection since the structure's construction in 2014. The report highlights that the bridge was not designed to withstand the localized failure of a single support without triggering a generalized collapse. When corrosion weakened the metal stirrups holding secondary beams, the failure of one joint caused a chain reaction, leading the central board to tilt downwards like a trapdoor. This structural deficiency meant that localized damage resulted in disproportionate consequences, causing multiple victims to fall simultaneously. The findings have been incorporated into the case being investigated by the Court of Instruction number 1 in Santander, pointing to systemic negligence in the infrastructure's upkeep and engineering standards.
Wire timeline
Santander Footbridge Collapse Caused by Design Flaws, Corrosion, and Neglect
A judicial expert report has determined that the collapse of the pedestrian footbridge in Santander, Spain, which resulted in six deaths and one serious injury on March 3, 2026, was not an unforeseeable accident. The investigation, led by civil engineer Jorge Rebanal Lebeña, identifies three primary causes: a fragile structural design lacking robustness, advanced corrosion of critical metal fittings, and a significant lack of maintenance and inspection since the structure's construction in 2014. The report highlights that the bridge was not designed to withstand the localized failure of a single support without triggering a generalized collapse. When corrosion weakened the metal stirrups holding secondary beams, the failure of one joint caused a chain reaction, leading the central board to tilt downwards like a trapdoor. This structural deficiency meant that localized damage resulted in disproportionate consequences, causing multiple victims to fall simultaneously. The findings have been incorporated into the case being investigated by the Court of Instruction number 1 in Santander, pointing to systemic negligence in the infrastructure's upkeep and engineering standards.
elpais