Route 10 will also relieve the traffic burden of the Lantau Link, and maintain road access to Lantau in the event that the Lantau Link has to be closed under inclement weather or emergencies.

• 十号干线并可纾缓青屿干线的交通及在青屿干线因恶劣天气或紧急事故而需要关闭时，维持往大屿山的陆路通道。