Otago Central Railway | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A DE class locomotive on the Otago Central Railway | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Overview | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Status | Open to Middlemarch, passenger, closed beyond Middlemarch | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Owner | KiwiRail (first 4km) Dunedin Railways | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Locale | Otago, New Zealand | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Termini | Wingatui Middlemarch | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stations | 3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Service | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Operator(s) | Dunedin Railways | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
History | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opened | 1921 (to Cromwell) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Closed | 1980 (Clyde - Cromwell) 1990 (Middlemarch - Clyde) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Technical | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Line length | 64 km (originally 236 km) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of tracks | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Track gauge | 3 ft 6 in (1,067 mm) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Minimum radius | 140 metres (7 chains) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Operating speed | 50 km/h | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Highest elevation | 28 m to 254 m | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Maximum incline | 1 in 50 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The Otago Central Railway (OCR) or in later years Otago Central Branch Railway, now often referred to as the Taieri Gorge Railway, was a secondary railway line in Central Otago, in the South Island of New Zealand.
Construction of the OCR began in 1877 and the 27-km section to Hindon was opened in 1889. The line was completed to Middlemarch two years later. The 26 km section of line from Middlemarch to Hyde then opened in 1894. This was followed by the 16 km section from Hyde to Kokonga which opened in 1897. The section to Ranfurly opened in December 1898. The Ranfurly to Wedderburn section opened in 1900 followed by the Wedderburn to Ida Valley section which opened in 1901. The line was opened to Omakau in 1904. Omakau-Chatto Creek opened in July 1906 followed by the line reaching Alexandra in December 1906. The line was opened to Clyde in April 1907. There then followed a delay until the section through the Cromwell Gorge was resumed in 1914. The line reached Cromwell, 236 km, in 1921. The Clyde - Cromwell section (20 km) was closed in 1980 due to construction of the Clyde Dam, a hydro-electric power station in the Cromwell Gorge on the Clutha River. The dam flooded the gorge, through which the line ran, to form Lake Dunstan.
The branch begins at Wingatui railway station on the Main South Line south of Dunedin. After the branch line closed, the first four kilometres were retained in the national railway network as a service line to local industries. The Dunedin Railways (formerly known as 'Taieri Gorge Railway') line officially begins at the 4 km peg and shortly thereafter passes around a spectacular horseshoe curve at the foot of the Salisbury bank and begins a climb at 1 in 50 to the summit at 145 m, where it passes through the 437 metres (1,434 ft) long Salisbury Tunnel, the longest on the line. After a second tunnel, the railway runs along Mullocky Gully, crossing it over the 197 metres (646 ft) long Wingatui Viaduct, before joining the Taieri Gorge. Wingatui Viaduct has been the largest wrought iron structure in New Zealand since it was built in 1887 and is the longest and tallest (47 m) bridge on the line. [1] The railway remains in the Taieri Gorge for 25 km, crossing 16 major bridges with a total length of 1020m and passing through 10 tunnels with a total length of 1491m.
Further notable viaducts along the way are Christmas Creek Viaduct, one of the curved viaducts, Deep Stream Viaduct, and Flat Stream Viaduct, also curved. Just before Hindon station, the railway tracks share a combined road-rail bridge with Hindon Road, a local backroad. After Flat Stream Viaduct, the aptly named "The Notches" section also presented an engineering challenge, accomplished via three short bridges and cuttings through several rocky outcrops. In the second half of the gorge section the line climbs steadily to exit the gorge at Pukerangi (45 km, 254 m altitude) and then descends into the Strath Taieri plateau before reaching Middlemarch at 64 km.
On the remaining line between Wingatui and Middlemarch, passing loops exist at North Taieri and Parera, service sidings at Mt Allen, and both passing loops and sidings at Hindon, Pukerangi and Middlemarch.
Initially the line was worked by Public Works Department F class tank engines. The Railways Department used R class locomotives until 1895 when 2-8-0 T class tender engines were introduced. They were still in service in 1905. O and P class locomotives were regularly used as were 2-6-2 V class engines. The O class engines were transferred to the North Island between 1898 and 1902. The P class engines were still working the line as late as 1915. The ten UB class locomotives were all allocated to Dunedin and were the mainstay of the line from the 1900s to the 1930s and B and BA class engines were used occasionally. Q class engines worked the line in the 1940s. AB class locomotives were introduced in 1936.
The OCR was one of the first sections of the NZR system to be fully dieselised. The last regular steam-hauled train left Cromwell on 23 February 1968. Two steam excursion trains later conveyed photographers along parts of the line: AB 777 to Ranfurly on 27 October 1968 and AB 693 to Middlemarch on 5 April 1969.
DH class diesel-electric locomotives were introduced on the line in February 1957 running as far as Clyde. They were reclassed as DG in 1968 and were withdrawn by 1983. The DH and DG engines were too heavy to run on the lighter rails of the Cromwell Gorge but the much lighter DJ class diesel locomotives (with 10.3 tonne axle loading) were allowed to run through to Cromwell. With the introduction of these locomotives on 26 February 1968 the remaining AB class steam engines were withdrawn. DI class diesels worked the line from 1978 to 1984 but being fewer in number were seen less often than the DJs, which were the mainstay of the line until its closure in 1990.
After the line to Middlemarch was taken over by Dunedin Railways (previously Taieri Gorge Railway and originally the Otago Excursion Train Trust) in 1990, their trains have primarily been operated by their fleet of six DJ locomotives. Occasionally they also run their Dunedin Silver Fern railcar (RM24) on the line, and very rarely, a steam excursion is operated, usually with an AB locomotive.
Passenger services were introduced in 1900 and replaced with mixed trains in 1917, with passenger trains only running during holiday periods. Passenger trains were reinstated in 1936. One of these trains was involved in the Hyde railway disaster of 4 June 1943, which claimed 21 lives and was at the time New Zealand's worst railway disaster (since surpassed only by the Tangiwai disaster). The passenger trains were again replaced with mixed trains in 1951, in turn replaced with Vulcan railcars in 1956. The railcar run was cut back to Alexandra in May 1958 and railcars ceased running on 25 April 1976.
The line remained open for some time longer than most other branch lines in the South Island, and was used to move construction materials for the Clyde Dam project. With the completion of the dam in 1990, there was little other traffic for the line and the line was closed by the New Zealand Railways Corporation on 30 April 1990. [2] The demolition of the line from Clyde back to Middlemarch commenced on 8 December 1990 and was completed on 5 December 1991. The section from Wingatui on the outskirts of Dunedin and to Middlemarch became a tourist railway, operated by Dunedin Railways. [2] The remainder of the line was lifted and the trackbed developed into the Otago Central Rail Trail.
Middlemarch is a small town in the Otago region of New Zealand's South Island. It lies at the foot of the Rock and Pillar Range of hills in the broad Strath-Taieri valley, through which flows the middle reaches of the Taieri River. Since local government reorganisation in the late 1980s, Middlemarch and much of the Strath-Taieri has been administered as part of Dunedin city, the centre of which lies some 80 km to the southeast. Middlemarch is part of the Taieri electorate, and is currently represented in parliament by Ingrid Leary. Middlemarch has reticulated sewerage but no reticulated water supply. A description of 1903, that "[T]he summer seasons are warm, but not enervating, and the winters cold, but dry" is still true today.
Railway preservation in New Zealand is the preservation of historically significant facets of New Zealand's rail transport history. The earliest recorded preservation attempt took place in 1925, although the movement itself did not start properly until 1960.
Dunedin Railways is an operator of a railway line and tourist trains based at Dunedin Railway Station in the South Island of New Zealand. The railway is a council-controlled trading organisation owned jointly by the Dunedin City Council and the Otago Excursion Train Trust.
Strath Taieri is a large glacial valley and river plateau in New Zealand's South Island. It is surrounded by the rugged hill ranges to the north and west of Otago Harbour. Since 1989 it has been part of the city of Dunedin. The small town of Middlemarch is located at its southern end.
The Otago Central Rail Trail is a 150-kilometre walking, cycling and horse riding track in the South Island of New Zealand. A pioneering project for New Zealand, the successful rail trail joined the New Zealand Cycle Trail umbrella organisation in 2012, having been one of the inspirations for it.
Wedderburn is a community in Central Otago, New Zealand. It is located 15 kilometres northwest of Ranfurly, and was at one time close to the centre of a thriving gold and coal mining area. The name of Wedderburn was given to the area by John Turnbull Thomson, and is one of the names in his infamous "Thomson's Barnyard", wedder being Northumbrian dialect form of the word wether, meaning a castrated sheep.
The Main South Line, sometimes referred to as part of the South Island Main Trunk Railway, is a railway line that runs north and south from Lyttelton in New Zealand through Christchurch and along the east coast of the South Island to Invercargill via Dunedin. It is one of the most important railway lines in New Zealand and was one of the first to be built, with construction commencing in the 1860s. At Christchurch, it connects with the Main North Line to Picton, the other part of the South Island Main Trunk.
The Port Chalmers Branch was the first railway line built in Otago, New Zealand, and linked the region's major city of Dunedin with the port in Port Chalmers. The line is still operational today.
The Outram Branch was a branch line railway near Dunedin, Otago that operated from 1877 to 1953 and formed part of New Zealand's national rail network.
The New Zealand DJ class locomotive is a type of diesel-electric locomotive in service on the New Zealand rail network. The class were built by Mitsubishi Heavy Industries and introduced from 1968 to 1969 for the New Zealand Railways Department (NZR) with a modernisation loan from the World Bank to replace steam locomotives in the South Island, where all of the class members worked most of their lives. Nine of the locomotives remain in use, mainly with Dunedin Railways.
The New Zealand DE class locomotive is a New Zealand class of shunting diesel-electric locomotives. The New Zealand Railways intended to replace steam locomotives for shunting duties with this class. They are physically similar to the Tasmanian Government Railways X class, which were also of English Electric design.
The Hyde railway disaster occurred on 4 June 1943 near the small settlement of Hyde, New Zealand on a bend of the Otago Central Railway. At the time, it was New Zealand's worst railway accident; of the 113 passengers on board, 21 were killed and a further 47 were injured. But just over ten years later, the Tangiwai disaster took 151 lives on 24 December 1953. The Hyde disaster remains as the second worst railway accident in New Zealand's history.
The Roxburgh Branch was a branch line railway built in the Otago region of New Zealand's South Island that formed part of the country's national rail network. Originally known as the Lawrence Branch, it was one of the longest construction projects in New Zealand railway history, beginning in the 1870s and not finished until 1928. The full line was closed in 1968.
The Dunback and Makareao Branches were two connected branch line railways, part of New Zealand's national rail network. Located in the Otago region of the South Island, both lines were 15 km in length and shared the first 11 km. The Dunback Branch, also known as the Waihemo Branch, opened in 1885 and closed in 1968; the Makareao Branch, also known as the Inch Valley Railway or the Inch Valley Branch, opened in 1900 and operated for 89 years to 1989.
The NZR RM class Vulcan railcars were operated by the New Zealand Government Railways (NZR) in the South Island of New Zealand. All New Zealand railcars are classified as RM , and this class derived their nomenclature from the name of the manufacturer, the Vulcan Foundry of Britain.
Project Steam is a railway preservation society based in Dunedin, New Zealand. It is dedicated to the restoration of steam locomotives formerly operated by the New Zealand Railways Department, with its goal to restore at least one locomotive to main line operating conditions in order to operate excursions from Dunedin Railway Station. The society is currently the only one of its kind in Dunedin; the Ocean Beach Railway operates small tank locomotives but on private trackage, and the popular Taieri Gorge Limited is run solely by diesel locomotives.
Wingatui is a small settlement almost 15 kilometres west of Dunedin, and two kilometres east of Mosgiel. It has become a suburb of Mosgiel, but continues to maintain its own unique identity and heritage.
State Highway 87 (SH 87) is a state highway in New Zealand servicing the Taieri Plains and the Strath-Taieri Valley in Otago, connecting Mosgiel to Kyeburn on the eastern flank of the Maniototo Plains.
The Poolburn Gorge is a gorge located in the Central Otago region of the South Island of New Zealand, 4 km east of the small settlement of Lauder. The Ida Burn flows through the 2.5 km long canyon across the Raggedy Range between the Ida Valley and the Manuherikia Valley. There are no public roads through the gorge; only the track of the former Otago Central Railway, now used as the Otago Central Rail Trail, follows the river on the southern flanks of the gorge.
Hindon is a small settlement in inland Otago, in the South Island of New Zealand. It is located 24 kilometres (15 mi) northwest of Dunedin in the Silverpeaks Range, close to the edge of the Strath Taieri. The Taieri Gorge Railway runs through Hindon on its way between Dunedin and Middlemarch.
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