Jack Lynch Tunnel in the context of Jack Lynch

⭐ Core Definition: Jack Lynch Tunnel

The Jack Lynch Tunnel (Irish: Tollán Sheáin Uí Loingsigh) is an immersed tube tunnel and an integral part of the N40 road network in Cork, Ireland. It is named after former Taoiseach, Jack Lynch, a native of Cork.

It takes the road under the River Lee. North of the tunnel, the ring-road joins the M8 motorway to Dublin (north) and N8 road to the city centre (west), with the N25 commencing east to Waterford. The tunnel was completed in May 1999, and carried nearly 40,000 vehicles per day as of 2005. This number rose further as the N40 ring-road's upgrades progressed, with the opening of the Kinsale road roundabout flyover in 2006 and subsequent upgrades to the Sarsfield Road and Bandon Road Roundabouts. Traffic in 2016 was approximately 63,000 vehicles a day up from 59,000 in 2013.

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Jack Lynch Tunnel in the context of River Lee (Ireland)

The River Lee (Irish: An Laoi) is a river in Ireland. It rises in the Shehy Mountains on the western border of County Cork and flows eastwards through Cork, where it splits in two for a short distance, creating an island on which Cork's city centre is built, then passes through Cork Harbour on the south coast, one of the largest natural harbours in the world, to empty into the Celtic Sea. The catchment area of the River Lee is 1,253 km. The long-term average flow rate of the River Lee is 40.4 cubic metres per second (m/s).

A hydro-electric scheme was built on the river, upstream from Cork City, and this part of the river now contains the Carrigadrohid and Inniscarra reservoirs. The river is crossed by 42 bridges, 29 of which are in Cork City, and one tunnel. The river also provides an 8-kilometre (5.0 mi) stretch of salmon fishing.

View the full Wikipedia page for River Lee (Ireland)

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