Tassagh Viaduct

The Tassagh Viaduct is a railway viaduct in County Armagh, Northern Ireland, that crosses the Callan River Valley. The structure features concrete piers supporting brick arches and has been abandoned from regular rail service.

Construction of the viaduct was commissioned by the Castleblayney, Keady and Armagh Railway around 1910. It ceased operations in 1957 when the Great Northern Railway closed the line.

The viaduct represents an important link in the region's industrial past, showing how rail transport once connected local communities to broader trade networks. It stands as a physical reminder of the area's earlier economic activity.

The structure is located in a rural area and can be reached via local roads from nearby villages. Visiting by car is recommended since the site is not easily accessible by public transport.

The viaduct combines innovative concrete pier systems with traditional brick arches, blending two construction techniques from different eras. Below the bridge lie the remains of the historic Tassagh Beetling Mill, which once shaped the valley's industrial character.

Location: Tassagh

Inception: 1910

GPS coordinates: 54.28630,-6.67830

Latest update: December 14, 2025 17:42