Helsinki Unveils World's Longest Car-Free Bridge with Innovative Ice-Prevention Technology
Helsinki has opened the Kruunuvuorensilta Bridge, a 1.2 km pedestrian bridge that is one of the longest car-free bridges globally. Designed to enhance walkability and sustainable transport, the bridge connects central Helsinki with the island of Korkeasaari and the district of Laajasalo. It is reserved for pedestrians, cyclists, and public transport, with plans for a tramline. The bridge features a unique 'ice-shivering' technology, where its cables move subtly to prevent ice accumulation, complemented by an anti-icing coating. This engineering marvel is part of Helsinki's broader strategy to promote sustainable urban mobility and reduce car dependency.