Martin Bridge

Item details

Name of item: Martin Bridge
Other name/s: RTA Bridge No. 1800
Type of item: Built
Group/Collection: Transport - Land
Category: Road Bridge
Location: Lat: -31.918055555555558 Long: 152.62333333333333
Primary address: Old Pacific Highway, Taree, NSW 2430
Local govt. area: Mid-Coast
All addresses
Street AddressSuburb/townLGAParishCountyType
Old Pacific HighwayTareeMid-Coast  Primary Address

Statement of significance:

The Martin bridge over the Manning River at Taree is historically and socially significant at a Local level. It has landmark qualities, forming a gateway to the town from the south and highly visible to the public. Its construction was strongly linked to a sense of pride and local identity, it represented a coming of age for the town of Cundletown and is significant for the residents of who campaigned vigorously for its construction. It is associated with the national historic themes of developing local, regional and national economies, the NSW historic themes of transport, communications, commerce, agriculture, leisure and pastoralism and the local historical theme of engineering and building the road system and its location shows the continuity of the road system from early tracks to the current status as a main road. It has now served as essential local, and highway, road infrastructure for seventy years. It is evidence of a programme of improvements to the Pacific Highway carried out by the Main Roads Board cum DMR from the 1930s in the context of the broader State Highways Improvement programme aimed at bringing the State’s roads up to a standard suited to motor vehicle traffic, a programme which as a whole was a significant activity in the State’s cultural history. In particular, by providing a lift span (now disabled) it reflects a period in which recognition was still given to the importance of river traffic. The waterway under and adjacent to the bridge is used extensively for water sports.
Date significance updated: 25 Jun 08
Note: The State Heritage Inventory provides information about heritage items listed by local and State government agencies. The State Heritage Inventory is continually being updated by local and State agencies as new information becomes available. Read the Department of Premier and Cabinet copyright and disclaimer.

Description

Designer/Maker: DMR
Physical description: Crossing a broad stretch of the Manning River with small midstream islands, and on the outskirts of Taree, this bridge is a dominant feature of the entry to the town. Consisting of ten spans of through steel trusses , one disabled plate web girder lift span towards the southern shore, and an approach span of steel beams at each end, the bridge has a total length of 474 metres. The piers consist of pairs of octagonal concrete columns having tie beams above water level and headstocks topped by capitals at truss support level.
The trusses are of the Pratt geometry, with welded built-up members and field riveted connections. The original lift towers on the trusses at either end of the lift span have been removed, and the lift span is fixed. It consists of two plate web girders with transverse members supporting the concrete deck. Original lift rope pulleys are still visible on the outside of the girders.
With the relocation of the Pacific Highway to a new alignment and crossing downstream, this bridge now provides for local traffic. However, it remains a very busy bridge with a high number of heavy vehicles travelling to and from Taree.
Physical condition and/or
Archaeological potential:
The bridge appears to be in reasonable overall condition, with sound piers and generally sound superstructure. However, the truss members have suffered considerable damage from vehicle impacts, with almost all entry and exit members of each truss damaged. (These are slightly wider members than the inner truss members). Additionally, there is severe corrosion in some parts of the bridge including the walkway edge beam, although it is understood there are plans to repair these.
Date condition updated:29 Jun 08
Modifications and dates: The railing system has been upgraded to provide two lines of guard railing across the bridge in an attempt to protect the structural members.
Current use: Road bridge
Former use: Road bridge

History

Historical notes: Taree is located on the North Coast of New South Wales on the northern bank of the Manning River, approximately ten miles from the coast. In 1818, surveyor John Oxley traversed the area on his way south from Port Macquarie. Settlers began to arrive in the Manning Valley region in the late 1820s. The Hunter Valley to the south had become crowded with small farmers and their families by the mid nineteenth century, and young farmers were happy to move north for 30 to 40 acres. Taree stands on a land grant made to William Wynter. The first permanent settler on the Manning, Wynter took up residence about 1831. A private town was laid out by Henry Flett, Wynter’s son-in-law in the early 1850s. The name Taree is believed to be an abbreviation of ‘tarrebit’ the Aboriginal word for a fig native to the area. The Australian Agricultural Company, formed in 1826 in London, took up their first large grant in the Manning Valley, centring their operations around the Gloucester River, and were a strong presence in the second quarter of the nineteenth century, introducing cattle, sheep, tobacco and wheat to the area. In 1830 the new county of Macquarie was opened up land as far as the Hastings River following the scaling down of the penal settlement at Port Macquarie. Pastoralism developed here, though cattle eventually became dominant. Following the collapse of the wheat industry in the 1860s due to rust, maize became the staple crop of the Manning Valley area; though sugar cane was re-introduced successfully in both the Manning and Hastings River districts, following earlier failed attempts. Sawmilling and dairying gained prominence in the later nineteenth century around Taree, while timber cutting, particularly cedar, had been a major activity in the Port Macquarie area since first settlement.

The general decline in dairying in the latter twentieth century led to rural depopulation and the conversion of land around Taree to beef cattle, while coastal centres such as Port Macquarie have been revived as holiday resorts. Coastal tourism accelerated in the 1960s and the north coast has also become popular as a retirement destination and a haven for 'sea-changers' seeking an alternative to the congestion and stresses of life in Sydney. (Regional Histories, 1996, pp. 52-4, 59-63)

The development of roads north of Newcastle was closely linked to the activities of the Australian Agricultural Company. By 1840 a well defined road had been established through its million-acre estate which stretched from Port Stephens to the Manning River and was bounded by the Pacific Ocean. The road linked the company’s headquarters at Stroud to its various stations including Gloucester. This route formed an early alignment of the North Coast Road that later became the Pacific Highway. Between 1862 and 1889 work was carried out on the North Coast Road, commencing at Hexham and linking the towns of Stroud, Taree, Port Macquarie and beyond. One of the first works undertaken by the Main Roads Board when it began operations in 1925 was the construction of a more direct road link between Sydney and Newcastle. Originally proclaimed as the Great Northern Highway in 1929, two years later the whole length of the coastal highway between Sydney and the Queensland border was renamed the Pacific Highway. Between 1932 and 1939 pavement reconstruction and the provision of dust-free surfaces was undertaken on sections of the Pacific Highway where traffic volumes warranted such work, including areas near Taree, where Martin Bridge over the Manning River was opened in 1937; and Port Macquarie, Kempsey, Coffs Harbour, Grafton, Maclean, Ballina and Murwillumbah. In 1925 there had been thirteen unbridged stream crossings between Sydney and Tweed Heads which were crossed by ferry. The bridge was one of more than 1,000 built by the Department of Main Roads between 1925 and 1940, which saw engineers adapting standards of bridge design in order to meet the requirements of having increased traffic and heavier vehicles on the roads (Heritas Architecture, 2003, pp. 9, 11, 19; DMR, 1976, pp. 116-123, 161; Main Roads, February 1935, p. 38; DMR, 1976, p. 82).

Various improvements in the alignment and condition of the Pacific Highway took place over the years, including a new route between Newcastle and Taree in the mid-1950s. In the post-war period improvements were needed to cope with the rapid rise in the number of private motor vehicles, and especially heavier commercial vehicles, including timber trucks, using major routes such as the Pacific Highway. After the war, the railways could not adequately cope with the movement of goods interstate, and so the overflow was transported by road hauliers. (Broomham, 2001, p. 145; DMR, 1976, p. 193-194) In the 1970s, in conjunction with a program to complete the bituminous surfacing of State Highways, the Department carried out considerable reconstruction to provide for pavement strengthening and widening. For heavily trafficked routes such as the Pacific Highway, the Department adopted a minimum pavement width of 24 feet. (DMR, 1976, p. 231)

The Martin Bridge, which carries traffic across the Manning River, is approximately 300 metres upstream of the former vehicular ferry crossing at Pulteney Street, and is the ‘gateway’ of the town. Construction commenced in early 1938 and was carried out in four sections or contracts. The first was for the manufacture, supply and delivery of metalwork and machinery for the superstructure which was carried out by Clyde Engineering Co. Ltd., at 31,103 pounds. The second was for the construction of the entire bridge substructure which comprised of fourteen piers and two abutments, the construction of concrete decks on the footway and carriageway as well as concrete counterweights. This work was undertaken by Monier Industries Ltd, at the cost of 42,018 pounds. The third contract was the construction of the approaches to the bridge and the fourth was for a road connection on the east side of Manning River from the State Highway and Tinaonee. (Main Roads, August 1939, p. 136; Main Roads, May 1940, pp. 102-103.) The bridge was named after the late L.O Martin, M.L.A for Oxley, Minister of Justice and Minister for Works and Local Government.

The electrically operated vertical lift span provided a horizontal clearance for shipping of 50 feet between fenders, and a vertical clearance of 85 feet above high tide. A petrol motor was installed which was to be used for emergencies. The fabrication of the steel was carried out by the Clyde Engineering Company Ltd and the construction of the bridge by Monier Industries Ltd’ DMR, AR 30-6-1940. Pedestrian access is via a cantilevered footway on the downstream side of the bridge. (RTA Regional File 10/426.1230;1; Report on Proposed Pipe Crossing at Manning River, Manning District Water Supply for Public Works Department, McMillan, Britton & Kell Pty Ltd, Consulting Civil Engineers, March 1984).

On 8th July 1977, the southern downstream end post was damaged when it was hit by a wide load carried by a lorry. The post was ‘twisted around through 45 degrees, displaced 75mm at the point of impact and suffered severe local deformation.’ The bearing was not damaged but there was some distortion of the truss. Emergency repairs were undertaken the following day, which included the clamping of timber splints on the upstream and downstream faces of the damaged post as well as bracing it in the north-south direction by using two timber struts and two tie rods, anchored to the adjacent vertical truss member. Full repairs were completed later in the year. (RTA Regional File 10/426.1230;1, M. Wilson Engineer report, 25/07/77).

During the 1970s, the bridge was no longer needed as a lift span bridge, and the concrete counterweights were removed. At this time there were several requests to widen the bridge, due to the increased traffic levels and larger vehicles finding it difficult to pass. There were also requests, mostly by parents of young children, for guard rails to be installed to allow safe pedestrian access. However, the response by the divisional engineer to the Town Clerk, who had forwarded on these concerns, was that there was no need for such rails, as the bridge was on a straight alignment, with a kerb and gutter between pedestrians and traffic. He also argued that because there was no history of accidents on the bridge and traffic speeds were generally slow, there was no need for widening. Concerns were also raised about the appearance of the bridge, which had peeling paint rusting underneath the carriageway, with several newspaper articles raising the issue of the condition of the bridge. In late 1977 Kada Painting Contractors were awarded a contract valued at almost $120,000 for repainting of the bridge and in the 1980s rectangular hollow section rails were added. (RTA Regional File 10/426.1230/1; Main Roads, September 1977, pp.32, 95.)

Assessment of significance

SHR Criteria a)
[Historical significance]
The Martin Bridge bridge over the Manning River was a significant improvement to local infrastructure and to the development of the region’s road system in an era when the state’s main roads saw many improvements aimed at bringing the network up to a standard suited to motor vehicle traffic including the gradual replacement of vehicular ferry crossings, a program which as a whole was a significant activity in the State’s cultural history. In particular, by providing a lift span (now disabled) it reflects a period in which recognition was still given to the importance of river traffic. Its location shows the continuity of the road system from early tracks to the current status as a main road.
SHR Criteria b)
[Associative significance]
Within the limits of this study, the item has not been found to be significant under this criterion.
SHR Criteria c)
[Aesthetic significance]
The bridge has Local aesthetic significance as a prominent feature in the landscape, forming a gateway to Taree from the south and can be readily viewed and appreciated by the public. Despite its length, its design is a reflection of that typical of the period.
SHR Criteria d)
[Social significance]
The construction of the bridge in the 1930s was strongly linked to a local sense of pride and local identity, it represented a coming of age for Taree and is significant for the residents who campaigned vigorously for its construction and for the maintenance of its appearance subsequently. The bridge is socially significant at a Local level, and is strongly associated with the community’s sense of place and identity. A key feature of the town is its access to the river, and the waterway, including under the bridge, is an area used extensively for water skiing amongst other water sports.
SHR Criteria e)
[Research potential]
Within the limits of this study, the item has not been found to be significant under this criterion.
SHR Criteria f)
[Rarity]
Within the limits of this study, the item has not been found to be significant under this criterion.
SHR Criteria g)
[Representativeness]
Within the limits of this study, the item has not been found to be significant under this criterion.
Assessment criteria: Items are assessed against the PDF State Heritage Register (SHR) Criteria to determine the level of significance. Refer to the Listings below for the level of statutory protection.

Listings

Heritage ListingListing TitleListing NumberGazette DateGazette NumberGazette Page
Heritage Act - s.170 NSW State agency heritage register     

Study details

TitleYearNumberAuthorInspected byGuidelines used
Miscellaneous Pre-1950 and LEP Listed Bridges2010 HAAH and BRW  Yes

References, internet links & images

TypeAuthorYearTitleInternet Links
Written 1977Main Roads
Written 1940Main Roads
Written 1939Main Roads
Written 1935Main Roads
Written  RTA Regional File on Martin Bridge: 10/426.1230;1
WrittenAlec. H. Chisolm1963Australian Encyclopaedia
WrittenDepartment of Main Roads1976The Roadmakers: A History of Main Roads in New South Wales
WrittenHeritage Office and Department of Urban Affairs and Planning1996Regional Histories of New South Wales
WrittenHeritas Architecture2003RTA s170 Heritage & Conservation Register Upgrade
WrittenJulia Kensy of HAAH and Sid French of WorleyParsons2008Heritage Inventory Form
WrittenOZ Roads www.ozroads.com.au
WrittenW.J. Beckett1948The Australian blue book

Note: internet links may be to web pages, documents or images.

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Data source

The information for this entry comes from the following source:
Name: State Government
Database number: 4305070


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