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
Songo River Queen II 1981. The current vessel is located at the Route 302 Causeway in Naples, Maine. Both the original "Songo River Queen" and the "Songo River Queen II" were built by Frank C. Gerrish, Jr. The "Queen" has been an annual summer attraction on the Naples Causeway since 1970, making daily excursions on Long Lake as well as through the swing bridge onto Brandy Pond and through the twists and turns of the Songo River into the hand-operated Songo Locks. Songo River Queen II The Songo River Queen II is a diesel-powered stern paddle-wheeler, built as a replica of the steam-powered vessels