Cycling between Terrils
Cycling between Terrils is a floating bridge on the border between Dilsen-Stokkem and Maasmechelen, municipalities with a visible mining past. The area was visibly transformed in the 20th century by the mining of coal in the subsoil, creating mine spoils (terril). Later, gravel was also extracted in the area, creating a pond between these mine spoils. All this mining has visibly changed the relief over several decades, creating a unique landscape.
Today, raw materials are no longer extracted, but the mining rills still characterise the landscape. Since the 21st century, the landscape has been transformed into a landscape for relaxation and recreation in which cyclists and walkers play a central role.
The pontoon bridge is integrated into the landscape and physically connects the two mining spoils. The design of the pontoon bridge is inspired by shapes from nature and the principles from the Fibonacci sequence (Golden Ratio).
It was decided not to have the connection between the two banks run straight across the water, but to shape it into a curved natural form, fully embedded in the landscape according to the proportions of the golden section. The shape reduces the cyclist's speed and oOers the user a series of varied views, creating a unique cycling and walking experience.
The pontoon bridge is a new landmark on the cycling route network in Limburg. The pontoon bridge is an indispensable link in creating a high-quality cycling route and provides a unique cycling experience in the province.
The design is based on a symbiosis of the landscape, nature and mining history of the area.
With an impressive length of 400 metres, it is not only the longest floating bicycle bridge in Belgium but also unique in the world. Its imposing size makes it not only an architectural marvel, but also a functional and practical solution for connecting areas over water.
The bridge is composed of 30 hinged elements, making it flexible and adaptable to environmental conditions. This modular design allows the bridge to move up and down with the water level, which can rise or fall by up to 130 centimetres. These dynamic properties allow the bridge to adapt to changing water levels.
