The Westerschelde Tunnel, 6.6 km in length, connects the towns of Terneuzen, in Dutch Flanders (Zeeuws Vlaanderen), and Goes in South Beveland.All vehicles that can and are allowed to drive at 80 kph (50 mph) may use the Westerschelde Tunnel. In practice, this means that any vehicle may use the tunnel, except for slow-moving traffic (e.g. tractors, mopeds, cyclists and pedestrians).The fee depends on the category of vehicle passing through the tunnel. Safety was given top priority in the construction of the tunnel, making the Westerschelde Tunnel one of the safest in Europe.