• Structure No. 1 – Whelan's Bridge Viaduct
• Earthworks and Roadworks – Cut 2 Area
• Earthworks and Roadworks – Cut 3 Area
• Structure No. 57 – Bawnfune Overbridge
• Structure No. 9 – Western Link Junction & Overbridge
• Structure No. 16 – River Suir Bridge
• Grannagh Interchange and related Structures
• Structure No. 40 – Blackwater River Bridge
• Structure No. 41 – Dunkitt Road Overbridge
• Structure No. 26 – Mullinabro Road Overbridge
• Structure No. 28 – Ballyrobin Road Overbridge
• Structure No. 32 – Airmount Road Overbridge
• Slieverue and Luffany Roundabouts and Slieverue Link Road

Bypass Structures & Civil Works:

Structure No. 1 - Whelan's Bridge Viaduct

This structure is a 196m long 6 span viaduct, which carries the new N25 mainline over the existing Lacka Road and Whelansbridge river. The sub-structure consists of 2 no. abutments, 5 no. intermediate piers. The superstructure consists of 78 no. precast concrete U-beams and a 250mm deep reinforced concrete deck slab. At its highest point, the bridge deck level will be 30m over the valley below.

Click here for photographs of the structure.