Tasman Bridge
From open-encyclopedia.com - the free encyclopedia.
The Tasman Bridge is a five-lane bridge crossing the Derwent River, near the CBD of Hobart, Tasmania.
Construction started on the bridge in 1960. It was completed and opened to traffic on 17th August, 1964 as a four lane bridge. The bridge has a total length (including approaches) of 1395m - longer than the Sydney Harbour Bridge.
The bridge provides the main traffic route from the CBD (on the western shore) to the eastern shore - particularly the airport and Bellerive Oval.
On the 5th of January 1975, the Tasman Bridge was struck by the bulk ore carrier Lake Illawarra, causing a massive section of concrete to fall from the bridge and sink the ship. Seven crewmen and five motorists were killed. The depth of the river at this point is so great that the wreck of Lake Illawarra lies on the bottom, with concrete slab on top of it, without presenting a navigation hazard to smaller vessels.
After reconstruction, including the addition of a 5th lane, the bridge was re-opened in 1977. Large vessels passing beneath the bridge, must now do so slightly to the west of the original main navigation span.
The bridge has a pedestrian footway on each side, but no dedicated lane for bicycles. However, steps to the pedestrian footway have recently been replaced with on-ramps.
