National Bridge Network Explorer

Aggregated Public Map Data — Not Simulated. Locations are real, drawn live from OpenStreetMap (© OpenStreetMap contributors, ODbL) via the Overpass API. Each row is a tagged bridge way segment — a dual carriageway or a long structure can appear more than once, so counts index tagged segments, not a certified count of distinct structures. No span, material, load rating, or inspection/condition data exists in this source. This is a location and inventory layer only, built as a starting point for a future asset-condition platform (in the style of GEC's Dam Safety Intelligence platform) once a structural inspection dataset is available.