This project involved the renewal of a railway overbridge OB67, Clarecastle, Co Clare on the Limerick / Ennis line. The works consisted of the demolition of the existing bridge deck, stone arch and the provision of containment approach walls. The works involved the placing of a new deck of precast pre-stressed beams with precast concrete parapets and precast concrete retaining walls. The works involved substantial site set up and clearance adjacent to the existing deck and approaches.