City of London London River Services pier is on the Thames in the City, Blackfriars Millennium Pier, though the Tower Millennium Pier lies adjacent to the boundary near the Tower of London. One of the Port of London's 25 safeguarded wharves, Walbrook Wharf, is adjacent to Cannon Street station, and is used by the Corporation to transfer waste via the river. Swan Lane Pier, just upstream of London Bridge, is proposed to be replaced and upgraded for regular passenger services, planned to take place in 2012–2015. Before then, Tower Pier is to be extended. There is a public riverside walk along the river
Finsbury Park station & Islington on 1 September 1968. London Underground continued to use the Edgware branch occasionally for stock movements between its depot at Highgate and Finsbury Park until September 1970. The tracks were removed in 1971 and the platforms at Finsbury Park which served this line were demolished; their location is now the pedestrian access to the eastern station entrance. The bridge over Stroud Green Road which carried the tracks was removed. The abutment walls remain. In 1976 part of the abandoned Northern Heights plan was completed in reverse. The Northern City Line, which had originally run to the underground part