Tunnels underneath the River Thames constructed up to 1999 for the Millennium Dome; and a tunnel to the site of the old Ferranti power station on the east side of the mouth of Deptford Creek. There is also a tunnel between Cottons centre and the old Billingsgate Fish Market near to London Bridge. Citibank used it for cabling at one point; it was large enough for a person to walk through. The Silvertown Tunnel is a new Thames river crossing proposed to supplement the existing Blackwall Tunnel, which will join the Greenwich Peninsula with West Silvertown. There is also a further tunnel about two miles
Thames Gateway Bridge foot tunnel, the Woolwich foot tunnel and Woolwich Ferry, or the Docklands Light Railway, from King George V station under the river to Woolwich Arsenal station, which opened in early 2009. For vehicles, the nearest other Thames crossings are the Blackwall Tunnel (A102), the Dartford Crossing (M25) and the Woolwich Ferry. The design and the location were similar to the East London River Crossing, which was proposed and approved by two public inquiries from the 1970s to the 1990s but subsequently dropped by the Department for Transport. In July 2004, a new bridge on the site was proposed, with planning