Data presented at Eurobridge 2026, the European conference on infrastructure safety held in Brussels in April, has put stark figures on a challenge the concrete repair sector has long been working to address: approximately 10% of all European bridges are currently classified as significantly deficient, showing structural deterioration that compromises their safety or serviceability. Perhaps more concerning is the blind spot in the data: around 30% of bridges classified as being in good condition are not being regularly surveyed or maintained. As one speaker at the forum put it, if bridges are not being inspected, they are not thought to be sick — as far as we know.
The combined built value of Europe’s bridge stock is estimated at around €2 trillion. Rehabilitating even a fraction of the deteriorated structures represents one of the largest infrastructure challenges on the continent — and one of the most direct opportunities for the concrete repair and protection sector.
The continent’s transport infrastructure, built largely between the 1950s and 1980s, is ageing faster than it is being repaired, and the gap between what is needed and what is being done continues to grow. The conference, attended by ACRP, explored how policymakers, asset owners and industry can work together to close this gap. Key topics on the agenda included the integration of digital and AI-based tools into maintenance programmes, innovative asset management models, and the skills and qualifications needed by the professionals who will carry out inspection and repair work in the coming years — including the shortage of qualified professionals and the need for a generational transition in the sector.
The regulatory context is also shifting. The revised TEN-T framework now obliges member states to maintain the infrastructure of the trans-European transport network at a level that ensures high service and safety standards throughout its lifetime. This marks a significant policy shift: maintenance is no longer a discretionary choice for national administrations but a binding European obligation.
For ACRP members — whether contractors, specialist engineers, manufacturers of repair systems or national associations — the implications are direct. The scale of Europe’s bridge rehabilitation need, combined with growing regulatory pressure, reinforces the case for high-quality diagnostics, responsible project preparation, and the kind of cross-sector cooperation that ACRP has been advancing through its working groups on Technologies, Marine Structures, and Bridge Inspection and Repair. These themes will be developed further at the ACRP European Conference 2026 — Saving Structures, to be held in Stockholm on 25 and 26 November.