Bolte Bridge

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Bolte Bridge
The bridge in 2007, from Docklands
Coordinates	37°49′10″S 144°55′56″E / 37.81944°S 144.93222°E / -37.81944; 144.93222
Carries	Melbourne CityLink (Western) (vehicles only) (pedestrians and cyclists prohibited)
Crosses	Yarra River and Victoria Harbour
Locale	Melbourne, Victoria, Australia
Begins	Port Melbourne (south)
Ends	Docklands (north)
Other name	Yarra River Bridge
Named for	Sir Henry Bolte
Maintained by	Transurban
Preceded by	Webb Bridge
Followed by	West Gate Bridge
Characteristics
Design	Cantilever box girder bridge
Material	Prestressed concrete
Total length	490 m (1,610 ft)
Width	15.35 m (50.4 ft)
Longest span	173 m (568 ft)
No. of spans	4
Clearance below	c.25 m (82 ft)
No. of lanes	8 lanes (4 inbound, 4 outbound)
History
Architect	Denton Corker Marshall
Designer	Hyder/MBK
Constructed by	Baulderstone Hornibrook
Built	1996–1999
Opened	16 August 1999; 27 years ago (1999-08-16)
Statistics
Daily traffic	c. 50,000
Toll	A$4.17 (one way, as of June 2026[update])
Location
Interactive map of Bolte Bridge

The Bolte Bridge is a twin cantilever road bridge across the Yarra River and Victoria Harbour, located in Melbourne, Victoria, Australia. The bridge carries the Melbourne CityLink (Western Link) via eight lanes of traffic – four lanes northbound and four lanes southbound.

While officially only 490 metres (1,610 ft) long, the actual structure appears much longer as it forms part of a five-kilometre (3.1 mi) elevated roadway between Flemington Road and the West Gate Freeway. In the south, approaches to the bridge start in the Port Melbourne precinct and cross the river to terminate north of the Docklands precinct, to the west of the Melbourne city centre.

The bridge and adjoining roadway forms part of the CityLink system of toll roads that connects the Tullamarine Freeway from the northern suburbs with the West Gate Freeway and the Domain and Burnley tunnels to the Monash Freeway and the south eastern suburbs.

Completed in 1999, the bridge was named in honour of Sir Henry Bolte, Victoria's longest-serving Premier.

Construction

The bridge was designed by architects Denton Corker Marshall and was built by Baulderstone Hornibrook, construction taking three years from 1996 to 1999. It was named by Premier of Victoria Jeff Kennett after Henry Bolte because of its linking the West Gate, Monash and Tullamarine freeways, projects commissioned or completed by the Bolte government.

It is the largest balanced-cantilever cast-in-situ box girder bridge in Australia. The superstructure was built as two independent bridges of variable depth, prestressed concrete box girders, separated by a 1.15-metre (4 ft) clear gap between the structures.

The bridge features two 140-metre-high (460 ft) grey concrete towers, situated on either side of the roadway at the midpoint of the bridge's span. These two towers are an aesthetic addition by the architects, and are not joined to the main body of the bridge. The towers are hollow and include access ladders to a small roof top hatch. Until they were locked and surrounded by water, these towers were a popular target for urban explorers.^{[citation needed]} The bridge was awarded the Royal Australian Institute of Architects (RAIA) National Special Jury Award for the Most Outstanding Works of Architecture in 1999, as well as a RAIA Victorian Chapter Commendation for Urban Design in the same year.

The bridge has two main spans of 173 metres (568 ft), two side spans of 72 metres (236 ft) with approach viaducts 430 metres (1,410 ft) to the south 4,080 metres (13,390 ft) to the north. It supports eight road lanes. Access is prohibited to cyclists and pedestrians.

Other bridges in Australia of similar construction are the Gateway Bridge, Brisbane and Mooney Mooney Bridge near Gosford.^{[citation needed]}

Popular culture

A fun run, to raise funds for the Royal Children's Hospital Melbourne, is held across the bridge around Easter annually. The fun run has earned the moniker, "The Bolte Bolt".

See also

• Crossings of the Yarra River
• West Gate Tunnel

References

Further reading

• Fox, Peter D. (March 1999). "Design & Construction of Yarra River Bridge". Long Span Structures Workshop. Hanoi, Vietnam.
• Wheeler, W. Ken; Burkitt, S. J. (February 1998). "Design of the Yarra River Bridge, Melbourne City Link". Concrete in Australia.
• Wheeler, W. Ken; Burkitt, S. J.; Pau, A.; Fox, Peter D. (February 2002). "The Bolte Bridge over the Yarra River, Melbourne". Structural Engineering International. 12 (1): 8–10.

External links

Media related to Bolte Bridge at Wikimedia Commons

• Bolte Bridge and innovative design