1736 – Boyne Obelisk, Oldbridge, Co. Louth
Erected to commemorate William of Orange’s victory over King James II at the Battle of the Boyne in 1690,
1868 – Obelisk Bridge, Oldbridge, Co. Louth
Architect: John Neville, Samuel Searancke, Alexander Tate
Erected to replace a wooden bridge which collapsed in 1867.
