The Shenzhen Bay Highway Bridge is a cross-sea highway bridge, belonging to the Hong Kong Route 10, across the Shenzhen Bay and Back Bay, the entire Shenzhen Bay Highway Bridge, is listed as a restricted area in Hong Kong. According to Hong Kong law, transit passengers entering or passing through the Shenzhen Bay Highway Bridge, A valid travel document must be held, and non-transit persons must hold a "no-go zone pass permit".