Ryde Bridge

The Ryde Bridge(s), also called the Uhrs Point Bridge,[3] are two road bridges that carry Concord Road, part of the A3, across Parramatta River from Ryde in the northern suburbs of Sydney to Rhodes in Sydney's inner west, in New South Wales, Australia.

Ryde Bridge(s)
Ryde Bridge, viewed from Meadowbank in 2006
Location of the bridges in greater Sydney
Coordinates33°49′25″S 151°05′42″E
CarriesConcord Road
CrossesParramatta River
LocaleRyde, Sydney, New South Wales, Australia
BeginsRyde (north)
EndsRhodes (south)
Other name(s)Uhrs Point Bridge
Named forThe Sydney suburb of Ryde
OwnerRoads & Maritime Services
Heritage statusRoads & Maritime Services heritage and conservation register
Preceded byMeadowbank Railway Bridge
Followed byMortlake Ferry
Characteristics
Design
  1. Pratt truss with inoperable lift span (west)
  2. Fixed-span bridge (east)
Material
Pier construction
  1. Reinforced concrete octagonal columns (west)
  2. Concrete (east)
No. of lanes6: 3 lanes each bridge
History
DesignerNSW Department of Main Roads
Construction start
  1. 1931 (1931)
  2. 1987 (1987)
Inaugurated
  1. 7 December 1935 (1935-12-07) by the NSW Premier Bertram Stevens (west)
  2. 25 November 1988 (1988-11-25) by the NSW Premier Nick Greiner and Minister for Transport Ralph Willis (east)
Replaces
  1. Man-powered punt (1896-1935) (west)
  2. Single carriageway Ryde Bridge (1935-1988) (east)
Statistics
Toll1935-1948
References
[1][2][3]

The two bridges comprise a heritage-listed steel Pratt truss bridge with inoperable lift span that carries three lanes of northbound vehicular traffic plus a grade-separated pedestrian footpath, completed in 1935; and a reinforced concrete fixed-span bridge that carries three lanes of southbound vehicular traffic, completed in 1988.

History

The original Ryde Bridge was opened on 7 December 1935 by the Premier Bertram Stevens, accompanied by the Mayor of Ryde.[2] The original bridge is a lift bridge, which was required to allow shipping to pass to the State Timber Yard then located on the southern bank of the Parramatta River, just west of the bridge. However the lifting mechanism was removed in the late 20th century and it has not been opened since. The bridge was paid for by the Ryde Council with the assistance of a grant from the New South Wales Government. The bridge carried a toll for 13 years until the bridge was paid for. In 1948, ownership of the bridge was transferred to the NSW Department of Main Roads.[1]

A new bridge was built on the eastern or downstream side using steel trough girders, closed on top by a composite concrete running deck, and completed in 1987. The second bridge carries southbound traffic, with the original bridge carrying northbound traffic only.[3] It was officially opened on 25 November 1988 by the Premier Nick Greiner and Federal Minister For Transport Ralph Willis.

Before the original bridge was constructed, the Parramatta River was crossed in this area by a vehicular punt, just downstream of the Meadowbank railway bridge. The southern ramp still exists near the southern end of the railway bridge, however the northern ramp has been covered over by Meadowbank ferry wharf.

Heritage significance

Ryde Bridge has rarity value at a State level and historical significance locally. Ryde Bridge spans the Parramatta River between Church Street in Ryde (Uhrs Point) and Concord Road in Rhodes, replacing an earlier ferry service between these two points established in the late nineteenth century. It is rare at a state level because it is the only lift span bridge on Sydney Harbour and its tributaries (although the mechanism to operate the vertical lift span has been removed). Ryde Bridge, constructed in 1935, is also a relatively rare example of a steel truss bridge with a lift span in NSW. By the early 1950s, the bascule span was the preferred option for bridges with opening spans, meaning that vertical lift span bridges such as Ryde Bridge were no longer being designed and built. Ryde Bridge has local historical significance because it is located at an important crossing over the Parramatta River, between Ryde and Rhodes, which was one of the narrowest points on the river. Ryde Council initiated the construction of the bridge in order to open up the municipality for suburban development. Thereafter, Ryde Bridge has provided an important transportation route for outer suburbs in the municipalities of Ryde and Hornsby to access Sydney by car.

— Statement of significance, Heritage and conservation register, Roads & Maritime Services, 15 August 2005.[1]

Other

The Hexham Bridge, located 125 kilometres (78 mi) northeast of Sydney and which spans the Hunter River is very similar to 1935 Pratt truss Ryde Bridge.[1][4]

gollark: I love how it's an unfathomable binary protocol which nevertheless includes much text.
gollark: According to random internet people who are inherently trustworthy, good cryptography protocols should *not* allow much choice due to downgrade attacks etc., and just have a single good set (per version).
gollark: An actual SSH server has similarly unreasonable amounts.
gollark: Also, why the *bee* does it have so many ciphersuites? This is poor design.
gollark: Rude.

See also

References
  1. "Ryde Bridge over Parramatta River". Heritage and conservation register, Roads & Maritime Services. Government of New South Wales. 2004. Retrieved 14 January 2015.
  2. "Ryde Bridge Opening By Premier". The Sydney Morning Herald. National Library of Australia. 9 December 1935. Retrieved 9 September 2010.
  3. RiverCat (9 December 1935). "Parramatta River Bridges" (PDF). Australian Society for History of Engineering and Technology. Retrieved 15 January 2015.
  4. "Hexham Bridge". Heritage and conservation register, Roads and Traffic Authority (NSW). Government of New South Wales.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.