concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most ...
Parramatta River
The Parramatta River is an intermediate tide-dominated, drowned valley estuary located in Sydney, New South Wales, Australia. With an average depth of , the Parramatta River is the main tributary of Sydney Harbour, a branch of Port Jackson. S ...
west of the
central business district
A central business district (CBD) is the commercial and business centre of a city. It contains commercial space and offices, and in larger cities will often be described as a financial district. Geographically, it often coincides with the " cit ...
New South Wales
)
, nickname =
, image_map = New South Wales in Australia.svg
, map_caption = Location of New South Wales in AustraliaCoordinates:
, subdivision_type = Country
, subdivision_name = Australia
, established_title = Before federation
, es ...
Silverwater
Silverwater is a suburb in western Sydney, in the state of New South Wales, Australia. Silverwater is located 15 kilometres west of the Sydney central business district on the southern bank of the Parramatta River within the local governme ...
in the south to
Rydalmere
Rydalmere ''(formerly "Field of Mars")'' is a suburb of Sydney, in the state of New South Wales, Australia. Rydalmere is approximately 21 kilometres west of the Sydney central business district in the local government area of the City of Pa ...
The Silverwater Bridge opened on 10 November 1962, and was the first concrete box girder bridge built in New South Wales.
It was the first of the two major bridges needed to construct the Hornsby-Heathcote county road (the other being the
Alfords Point Bridge
Alfords Point Bridge is a twin concrete and steel box girder road bridge that carries Alford Point Road as state route A6 (Sydney), A6 across the lower Georges River between Padstow Heights, New South Wales, Padstow Heights in the City of Banks ...
), and was the second project undertaken in the construction of this county road (the first being Olympic Drive Lidcombe, between Boorea and Church Streets, in 1959).
In conjunction with the construction of the bridge, Silverwater Road between Parramatta Road and the bridge was widened to six lanes, and was extended across the new bridge to connect to Victoria Road at Ermington.
The origin of the suburb's name, and subsequently the bridge's name, is unknown. It may have been a reference to the nearby Parramatta River, which could have provided silver reflections of light off the water.
Other crossings over the Parramatta River include the
Gladesville Bridge
Gladesville Bridge is a heritage-listed concrete arch road bridge that carries Victoria Road over the Parramatta River, linking the Sydney suburbs of Huntleys Point and Drummoyne, in the local government areas of Canada Bay and Hunter's Hil ...
and
Ryde Bridge
The Ryde Bridge(s), also called the Uhrs Point Bridge, are two road bridges that carry Concord Road, part of the A3, across Parramatta River from in the northern suburbs of Sydney to in Sydney's inner west, in New South Wales, Australia.
...
.
Gallery
Silverwater Bridge 2.JPG, Silverwater Bridge, looking downriver, in 2007.
SilverwaterBridge.JPG, Silverwater Bridge, looking upriver, in 2006.
Ermington at Dusk.png, Silverwater Bridge at dusk, in 2018