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Tharwa Bridge
Tharwa Bridge is a four span Allan truss bridge that provides a high-level crossing point across the Murrumbidgee River, allowing traffic between Canberra and Tharwa village. It is the oldest surviving bridge in the Australian Capital Territory. History The bridge was opened on 27 March 1895, and a public holiday was declared in the region. A parade was held in Tharwa and 1500 people watched Mrs Elizabeth McKeahnie (the oldest resident of the area) open the bridge. The deck level of the bridge was based on the highest recorded flood level prior to building the bridge. A flood has not overtopped the bridge since construction. There is a mark on the concrete pier on the Western side of the river showing the flood level in 1991. Heritage The bridge was entered in the ACT Heritage Register in 1998, is listed by the National Trust of Australia (ACT) and was entered on the (now defunct) Register of the National Estate by the Australian Heritage Commission in 1983. The bridge h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan Truss
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or sometimes both in response to dynamic loads. The basic types of truss bridges shown in this article have simple designs which could be easily analyzed by 19th and early 20th-century engineers. A truss bridge is economical to construct because it uses materials efficiently. Design The nature of a truss allows the analysis of its structure using a few assumptions and the application of Newton's laws of motion according to the branch of physics known as statics. For purposes of analysis, trusses are assumed to be pin jointed where the straight components meet, meaning that taken alone, every joint on the structure is functionally considered to be a flexible joint as opposed to a rigid joint with strength to maintain its own shape, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murrumbidgee River
The Murrumbidgee River () is a major tributary of the Murray River within the Murray–Darling basin and the second longest river in Australia. It flows through the Australian state of New South Wales and the Australian Capital Territory, descending over , generally in a west-northwesterly direction from the foot of Peppercorn Hill in the Fiery Range of the Snowy Mountains towards its confluence with the Murray River near Boundary Bend. The word ''Murrumbidgee'' or ''Marrmabidya'' means "big water" in the Wiradjuri language, one of the local Australian Aboriginal languages. The river itself flows through several traditional Aboriginal Australian lands, home to various Aboriginal peoples. In the Australian Capital Territory, the river is bordered by a narrow strip of land on each side; these are managed as the Murrumbidgee River Corridor (MRC). This land includes many nature reserves, eight recreation reserves, a European heritage conservation zone and rural leases. Flow The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hardcastle & Richards
Hardcastle & Richards Pty Ltd (1952 - ?) (H&R) is a consulting engineering company which was established by Roy T. Hardcastle AO and Harold Charles Richards AM in Melbourne, Victoria, Australia in 1952. Origin Both Roy Hardcastle (who obtained his BCE at the University of Melbourne in 1948) and Harold Richardson were major contributors to the Melbourne School of Engineering, University of Melbourne for over 50 years as educators and donors as visiting alumni and in the case of Richards, Associate Professor. Their involvement began in 1962 when Richards recalled: ‘Professor Francis at the University invited us in 1962 to participate in his students’ final year projects...I think this was an industry first.’ Philanthropy Harold and Roy have been consistent donors to the School of Engineering. Harold also donated to International House, while Roy was a member of the University of Melbourne Committee of Convocation, and a regular attendee at Heritage Society events. Roy Hardc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges In The Australian Capital Territory
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1895
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan Truss Bridges
Allan may refer to: People * Allan (name), a given name and surname, including list of people and characters with this name * Allan (footballer, born 1984) (Allan Barreto da Silva), Brazilian football striker * Allan (footballer, born 1989) (Allan dos Santos Natividade), Brazilian football forward * Allan (footballer, born 1991) (Allan Marques Loureiro), Brazilian football midfielder * Allan (footballer, born 1994) (Allan Christian de Almeida), Brazilian football midfielder * Allan (footballer, born 1997) (Allan Rodrigues de Souza), Brazilian football midfielder Places * Allan, Queensland, Australia * Allan, Saskatchewan, Canada * Allan, the Allaine river's lower course, in France * Allan, Drôme, town in France * Allan, Iran (other), places in Iran Other uses * Allan, a Clan Grant split (or sept) * Ahlawat or Allan, an ethnic clan in India * ''Allan'', a 1966 film directed by Donald Shebib * "Allan" (song), a 1988 song recorded by the French artist Mylène Farmer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Buildings And Structures In The Australian Capital Territory
This list of buildings and structures in the Australian Capital Territory includes historically and architecturally significant buildings and structures in the Australian Capital Territory (ACT). The recognition and legal protection of significant buildings and structures in the ACT is performed by numerous bodies: *National Heritage List is a list of places with outstanding heritage value to Australia; *Commonwealth Heritage List is specifically for buildings owned by the Australian Government which are significant at any threshold including local, state/territory and National levels. Places on these lists are protected under the ''Environment Protection and Biodiversity Conservation Act 1999''. Listed places are protected under the Act which means that no-one can take an action that has, will have or is likely to have, a significant impact on the environment of a listed place, including its heritage values, without the approval of the Minister. It is a criminal offence not to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Minister, Treasury And Economic Development Directorate
The Chief Minister, Treasury and Economic Development Directorate (CMTEDD) is a directorate of the Australian Capital Territory government, which advises the ACT Chief Minister, currently Andrew Barr. History The directorate originated from a few defunct separate directorates, mainly the Chief Minister and Cabinet Directorate (CMCD), Treasury Directorate and the Economic Development Directorate (EDD). These directorates were created on 17 May 2011 after Katy Gallagher was elected by the Legislative Assembly as Chief Minister the day before. The original directorates Chief Minister and Cabinet Directorate Prior to May 2011, the Chief Minister and Cabinet Directorate (CMCD) was previously known as the Chief Minister's Department. At the time, the department provided leadership and advice to all ACT government departments for the planning, development, co-ordination and implementation of key government policies and strategies. The administrative arrangements in May 2011 resulte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of The Australian Capital Territory
The Government of the Australian Capital Territory, also referred to as the Australian Capital Territory Government or ACT Government, is the executive authority of the Australian Capital Territory, one of the territories of Australia. The leader of the party or coalition with the confidence of the Australian Capital Territory Legislative Assembly forms Government. Unlike the Australian States and the Northern Territory, the Australian Capital Territory Legislative Assembly directly elects one of their number to be the Chief Minister of the Australian Capital Territory as the head of the Government, rather than being appointed by a Governor or Administrator. Since December 2014, the Chief Minister of the Australian Capital Territory has been Andrew Barr, leader of the Labor Party. Following the 2020 ACT election, the Government has been formed by a coalition of ten Labor members and six Greens members. The terms of the coalition are outlined in the Parliamentary and Gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Main Roads (New South Wales)
The Department of Main Roads (DMR) was an agency of the New South Wales Government, responsible for planning, constructing and maintaining major road infrastructure. The DMR directly managed highways and major roads and provided funding to local councils for regional and local roads. The agency was merged with other agencies to form the Roads & Traffic Authority in 1989. History The Ministry of Transport was established in December 1932 by way of the ''Transport (Division of Functions) Act of 1932'', following the dismissal of the Lang Government and the subsequent state election. The ministry consisted of three departments, including the Department of Main Roads and the Department of Road Transport & Tramways. The departments were established as the incoming Stevens Government and its Minister for Transport Michael Bruxner sought to reorganise the management of the road network in NSW. The new department essentially resumed the functions that had been held by the NSW Main Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roads & Traffic Authority
The Roads & Traffic Authority (RTA) was an agency of the New South Wales Government responsible for major road infrastructure, licensing of drivers, and registration of motor vehicles. The RTA directly managed state roads and provided funding to local councils for regional and local roads. In addition, with assistance from the federal government, the RTA also managed the NSW national highway system. The agency was abolished in 2011 and replaced by New South Wales Roads and Maritime Services. History The Department of Main Roads (New South Wales), Department of Main Roads (DMR) was created in November 1932, and undertook works across New South Wales, including maintenance of all major roads into Sydney and programs of road reconstruction, construction, upgrading and rerouting. The DMR was also responsible for many ferries and bridges in New South Wales. In January 1989, the Department of Main Roads, Department of Motor Transport, and the Traffic Authority were amalgamated t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray Wedgwood
Raymond John Lloyd Wedgwood (27 May 1942 – 5 March 2020) was an Australian engineer who served as the Chief Bridge Engineer of the NSW Department of Main Roads (DMR) and the Roads and Traffic Authority of NSW (RTA). He designed and supervised the construction of many major bridges across New South Wales and led the design team for the cable stayed Anzac Bridge in Sydney. He also played a pivotal role in the development of a common code of bridge design practice used by all Australian state road authorities. Early life Wedgwood was born in Dorrigo, New South Wales, and grew up in nearby Bellingen. He was educated at Coffs Harbour High School and, on completing his secondary education, was awarded a cadetship by the DMR to attend the University of Sydney to study civil engineering.Roads and Traffic Authority, “Oral History Program Recordings – Career Highlights – Ray Wedgwood”, 12 October 2004. Career After graduating with a Bachelor of Civil Engineering (Hons) d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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