| HS2 Works Notification: Harvil Road Temporary three-way traffic signals We are removing the construction bellmouth at the junction of Dews Lane and resurfacing the bellmouth. A single lane closure and three-way traffic signals on Harvil Road will be put in place for the duration of these works. Please see the key information regarding these works: Location Dews Lane junction with Harvil Road, London Borough of Hillingdon. Duration A single lane closure will be in place from Wednesday 3 June to Tuesday 23 June 2026. What to expect Traffic management will be in place 24 hours per day for the duration of these works to control traffic and ensure that operatives can work safely in the carriageway. Please allow additional time for your journey during these works. For more info and a map: https://assets.hs2.org.uk/wp-content/uploads/2026/05/AWN-Harvil-Road-.pdf |