Charles Grimes Bridge

Charles Grimes Bridge
Carries	Road
Crosses	Yarra River
Locale	Melbourne, Australia
Opened	1975

The Charles Grimes Bridge is a twin road bridge that carries the Docklands Highway over the Yarra River in Melbourne, Victoria, Australia. It was named after New South Wales surveyor general Charles Grimes, who was the first European to see the Yarra River.

As originally constructed in the 1975 it ran north - south over the river, connecting Footscray Road to the West Gate Freeway and Montague Street. The low height of the bridge above the water resulted in the closure of a number of the river wharves on the upstream side.^[1] However with the Melbourne Docklands redevelopment of the 1990s, Footscray Road was closed as a through route and rebuilt as Harbour Esplanade. To replace the through route, Wurundjeri Way was constructed to the west. To connect to this new road Flinders Street was upgraded, and the north end of the Charles Grimes Bridge was rebuilt on a curve to connect to it. Reconstruction started in June 1999,^[2] and was completed by 2001.

The bridge superstructure comprise of five 33.5m long main spans over the river, with five smaller spans between 12m and 24m in length over the existing wharf and riverbank. Each of the bridges carries four traffic lanes in one direction, and a footpath.^[3] Computer analysis was required during design due to the complex geometry of the spans.^[4]

References

1. ^ "History of the port". www.portofmelbourne.com. http://www.portofmelbourne.com/community/maritimeheritage/porthistory.asp. Retrieved 2008-07-21. 
2. ^ "Traffic chaos predicted on Charles Grimes Bridge". Australasian Transport News. www.fullyloaded.com.au. June 17, 1999. Archived from the original on 2008-07-27. http://web.archive.org/web/20080727171410/http://www.fullyloaded.com.au/index.cfm?storyid=143&cp=displaystory. Retrieved 2008-07-08. 
3. ^ "Charles Grimes Bridge, Melbourne". www.arup.com. http://www.arup.com/australasia/project.cfm?pageid=1396. Retrieved 2008-07-08. 
4. ^ "SAM Case Study: Charles Grimes Bridge". www.lrfdsoftware.com. http://www.lrfdsoftware.com/charlesgrimes.html. Retrieved 2008-07-08. ^{[dead link]}

Coordinates: 37°49′24″S 144°56′53″E / 37.82333°S 144.94806°E / -37.82333; 144.94806