Swanport Bridge is a

road bridge A bridge is a structure built to Span (engineering), span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath. It is constructed for the purpose of providing passage over the obstacle, whi ...

that carries Highway 1 across the

Murray River The Murray River (in South Australia: River Murray; Ngarrindjeri language, Ngarrindjeri: ''Millewa'', Yorta Yorta language, Yorta Yorta: ''Dhungala'' or ''Tongala'') is a river in Southeastern Australia. It is List of rivers of Australia, Aust ...

, located approximately southeast of the town of Murray Bridge in

South Australia South Australia (commonly abbreviated as SA) is a States and territories of Australia, state in the southern central part of Australia. With a total land area of , it is the fourth-largest of Australia's states and territories by area, which in ...

, Australia. Opened on 30 May 1979 by transport minister Geoff Virgo, the bridge connects the communities of Murray Bridge and

Tailem Bend Tailem Bend (locally, "Tailem") is a rural town in South Australia, south-east of the state capital of Adelaide. It is located on the lower reaches of the River Murray, near where the river flows into Lake Alexandrina (South Australia), Lake Al ...

Characteristics

The bridge itself is in length with two lanes, one for each direction of traffic, and no separating median. It is constructed from

prestressed concrete Prestressed concrete is a form of concrete used in construction. It is substantially prestressed (Compression (physics), compressed) during production, in a manner that strengthens it against tensile forces which will exist when in service. Post-t ...

. There is a footpath on the northern side, with no barrier from the roadway, signposted as being for emergency use only. The bridge serves as a link between the

South Eastern Freeway South Eastern Freeway is a freeway in South Australia (SA). It is a part of the National Highway network linking the state capital cities of Adelaide, SA, and Melbourne, Victoria, and is signed as route M1. It carries traffic over the Adel ...

to the west and the

Princes Highway Princes Highway is a major road in Australia, extending from Sydney via Melbourne to Adelaide through the states of New South Wales, Victoria (Australia), Victoria and South Australia. It has a length of (along Highway 1) or via the former ...

continuing to the east, and as such is an integral part of the

Adelaide Adelaide ( , ; ) is the list of Australian capital cities, capital and most populous city of South Australia, as well as the list of cities in Australia by population, fifth-most populous city in Australia. The name "Adelaide" may refer to ei ...

–

Melbourne Melbourne ( , ; Boonwurrung language, Boonwurrung/ or ) is the List of Australian capital cities, capital and List of cities in Australia by population, most populous city of the States and territories of Australia, Australian state of Victori ...

road transport corridor. Both the Southeastern Freeway to the west of the bridge and the Princes Highway to its east are two lanes each way with a wide median and speed limit of . The bridge itself is only one lane each way with no median strip and has a speed limit of since 2015.

References

Bridges completed in 1979 Road bridges in South Australia Concrete bridges in Australia Crossings of the Murray River 1979 establishments in Australia {{SouthAustralia-struct-stub