Canary Wharf railway station is currently under construction on the Isle of Dogs in east London, as part of the Crossrail project. Construction began in May 2009 and the station is expected to open in 2018. During the project's development the station was named Isle of Dogs, before the current name was adopted. It will cost an estimated £500 million to build. The station will be situated between Whitechapel and Custom House on the Crossrail line, and it will provide an interchange with Canary Wharf tube station on the London Underground and Poplar DLR station on the Docklands Light Railway. At Adams Place on the approach to Canary Wharf, a series of large linear brick planters spanning over 4m2 each is under construction. They will house contemporary LED lighting designed to add to the dynamics of the area’s striking urban landscape. Howe Green worked with the external stone contractor Szerelmey Ltd, to develop a bespoke wall access cover encasing power supplies and circuitry feeding the lights and ensuring ongoing access for maintenance is quick and easy. The stylish wall access covers are manufactured from 5mm stainless steel, as opposed to 1.5mm for the standard Waldor. These custom-made covers are lockable for added security and feature a broad show edge creating maximum aesthetic contrast against the smooth, glazed planters.