The Road Directorate is building a tunnel under the Svanemølle Harbor and the Kalkbrænderi run on Østerbro in Copenhagen. It will be an extension of the Nordhavnsvej tunnel further to Nordhavn. The tunnel will be 1.4 km long, and will start at Nordhavnsvej/east side of Strandvænget and end at Kattegatvej in Nordhavn.