Motorists are advised that the newly constructed single-lane vehicular bridge connecting Tsuen Wan Road southbound (i.e. Kowloon bound) fast lane (near the Kwai Tsing Interchange upramp) to Kwai Chung Road will be commissioned from 6:00 am on 12 July 2026 (Sunday). Upon commissioning, vehicles travelling from the Kwai Tsing Interchange upramp will no longer need to merge into the slow lane of Tsuen Wan Road southbound, while vehicles travelling on the fast lane of Tsuen Wan Road southbound will be able to access Kwai Chung Road via the new vehicular bridge.

        The newly constructed vehicular bridge only leads to Kwun Tong, Lai Chi Kok, and Mong Kok. Motorists heading for Tsim Sha Tsui, Hong Kong (West), and Lantau via Route 3 should use the existing Tsuen Wan Road Flyover and keep left.

        Appropriate traffic signs and road markings will be provided on site to guide motorists.