Liefkenshoektunnel

Geschiedenis

The Liefkenshoektunnel is a toll tunnel between Antwerp and Beveren under the River Schelde. The tunnel is a continuation of Highway R2, the ring motorway surrounding the city and harbour of Antwerp. In 2010 the tunnel was used by 6,373,894 vehicles. Positioned between the Beverentunnel and the Tijsmanstunnel, the Liefkenshoektunnel is the second of three sequential road tunnels running under the river and port installations.The tunnel takes its name from nearby Fort Liefkenshoek. It was constructed between 1987 and 1991, and opened on 10 July 1991.SpecificationsThe tunnel is 1.37 km (0.85 miles) long. It comprises two parallel bores, each of which contains a two-lane roadway: each lane is 3.75 metres wide and the bores also include a hard shoulder. The tunnel can be used by vehicles up to 5.10 metres tall and, where exceptional loads need to be transported through it, up to 7.50 metres wide.Escape doors on the right side of each bore give access to emergency exit corridors. These are separate from the ventilation and drainage ducts.ConstructionThe tunnel was constructed in eight preformed sections, each one 142 metres long, in a temporarily created dry dock nearby in what is now the location of the Vrasenedok. These sections, still sealed at the ends, were then precisely positioned using tugboats and sunk into position.Funding and tollsFunding for the tunnel was provided by means of a ring-fenced financing provision, so that tunnel revenues would not be accessible as general local government revenues. As of 2014, the toll was set at EUR 6.00 for vehicles lower than 2.75 metres, and EUR 19 for taller vehicles. However, when the southern portion of the ring road, via the Kennedytunnel, is subject to roadworks, leading to above average congestion, tolls on the Liefkenshoektunnel may be temporarily suspended in order to encourage drivers to use the (for most destinations longer) northern ring road round Antwerp rather than the (permanently toll free) southern route.