London Britannia Airport and would mean the closure of Heathrow Airport. Proponents argue the scheme's big advantage is that it would avoid flying over densely populated areas and the noise pollution and other problems that causes. Some local councils and the Royal Society for the Protection of Birds oppose the plan, as do current London airports. Critics suggest the scheme is impractical and too expensive. In early 2014 it was revealed that the UK Airports Commission, in its interim report, did not recommend the London Britannia proposal for further analysis. London Britannia Airport London Britannia Airport is a proposed six-runway airport to be
Hamburg Airport S-Bahn line Hamburg Airport S-Bahn line The Hamburg Airport S-Bahn line is a nearly three-kilometre long section of the Hamburg S-Bahn. It was opened on 11 December 2008. The Airport S-Bahn line connects Hamburg-Fuhlsbüttel Airport via Ohlsdorf station with central Hamburg. The line, with the exception of a short section to the north of Ohlsdorf, is entirely underground. The tunnel ramp is located directly in front of Klein Borstel station on U-Bahn line U1. The tunnel is built at a depth of up to 30 metres below the surface due to geological conditions. It passes under the Alster river and the large