Dromore Viaduct

Dromore Viaduct is a seven-arch railway bridge that spans across the River Lagan with a structure of locally sourced blackstone and sandstone parapets. The arches are supported by substantial piers, and illuminated floodlighting now highlights the structure after dark, making it visible from the surrounding town park below.

The bridge was constructed between 1860 and 1861 to serve the railway line connecting Banbridge, Lisburn, and Belfast. The line operated for nearly a century before closure in 1956, yet the structure remained standing and later received legal protection as a heritage building.

The structure has become a defining landmark in the town's identity and a focal point for understanding the region's industrial past. Locals and visitors alike regard it as a symbol of engineering achievement during the railway age.

The viaduct sits above Dromore Town Park and is accessible from several pathways around the park for viewing from different angles. The structure is particularly impressive after dark when the floodlighting activates, creating dramatic views of the arches and stonework.

Each of the seven arches rests on precisely positioned piers constructed from locally quarried blackstone, demonstrating a remarkable engineering approach for its era. The craftsmanship remains visible in the stonework details and reveals how builders solved structural challenges using materials from the surrounding region.

Location: Dromore

GPS coordinates: 54.41389,-6.16056

Latest update: December 14, 2025 18:01