Tokanui Branch
Encyclopedia
The Tokanui Branch, also known as the Seaward Bush Branch, was a branch line
Branch line
A branch line is a secondary railway line which branches off a more important through route, usually a main line. A very short branch line may be called a spur line...

 railway located in Southland, New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

. It diverged from the Bluff Branch
Bluff Branch
The Bluff Branch is a railway line in Southland, New Zealand that links Invercargill with the port of Bluff. One of the first railways in New Zealand, it opened in 1867 and is still operating...

 south of the main railway station in Invercargill
Invercargill
Invercargill is the southernmost and westernmost city in New Zealand, and one of the southernmost cities in the world. It is the commercial centre of the Southland region. It lies in the heart of the wide expanse of the Southland Plains on the Oreti or New River some 18 km north of Bluff,...

 and ran for 54 kilometres in a southeasterly direction. Construction began in 1883 and it operated until 1966.

Construction

The line was built to access timber resources south-east of Invercargill
Invercargill
Invercargill is the southernmost and westernmost city in New Zealand, and one of the southernmost cities in the world. It is the commercial centre of the Southland region. It lies in the heart of the wide expanse of the Southland Plains on the Oreti or New River some 18 km north of Bluff,...

 and to open up the region to farming development, replacing an earlier bush tramway that had run in the area in the 1870s. Governments of the Southland Province
Southland Province
The Southland Province was a province of New Zealand from March 1861 until the province rejoined with Otago Province in 1870.-History:When provinces were formed in 1853, the southern part of New Zealand belonged to Otago Province...

 and Otago Province
Otago Province
The Otago Province was a province of New Zealand until the abolition of provincial government in 1876.-Area:The capital of the province was Dunedin...

 had rejected a railway line due to lack of finances and an 1880 Royal Commission did not view the line as advisable. However, by 1882, the Provinces of New Zealand
Provinces of New Zealand
The Provinces of New Zealand existed from 1841 until 1876 as a form of sub-national government. They were replaced by counties, which were themselves replaced by districts.Following abolition, the provinces became known as provincial districts...

 had been abolished and the railways centrally controlled by the New Zealand Railways Department
New Zealand Railways Department
The New Zealand Railways Department, NZR or NZGR and often known as the "Railways", was a government department charged with owning and maintaining New Zealand's railway infrastructure and operating the railway system. The Department was created in 1880 and was reformed in 1981 into the New...

, and despite the Long Depression
Long Depression
The Long Depression was a worldwide economic crisis, felt most heavily in Europe and the United States, which had been experiencing strong economic growth fueled by the Second Industrial Revolution in the decade following the American Civil War. At the time, the episode was labeled the Great...

, funds for construction were made available. Work commenced in March 1883 and the first section opened by 2 July 1886 to Waimatua, followed by Mokotua
Mokotua
Mokotua is a locality in the Southland Region of New Zealand's South Island. It is situated in a rural area east of Invercargill, between Timpanys and Kapuka on the Southern Scenic Route. To the south are Toetoes Bay and Waituna Lagoon; Rimu is to the north....

 on 16 January 1888. The opening to Mokotua was marked by the operation of a special train from Invercargill hauled by a steam locomotive
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...

 of the 1874 J class
NZR J class (1874)
The J class were steam locomotives with the wheel arrangement of 2-6-0 that were built in 1874 to operate on the railway network of New Zealand. They should not be confused with the more famous J class of 1939...

.

The next extension, into the lower Mataura River
Mataura River
The Mataura River is in the Southland Region of the South Island of New Zealand. It is 190 kilometres in length.The river's headwaters are located in mountains to the south of Lake Wakatipu. From there it flows southeast towards Gore, where it turns southward...

 area, was ten kilometres long and not constructed immediately as there was some debate over whether the Wyndham Branch
Wyndham Branch
The Wyndham Branch, also known as the Glenham Branch, was a branch line railway in Southland, New Zealand. The first section was opened in 1882 and it operated until 1962. Although its name would imply that it terminated in Wyndham, an extension to a terminus in Glenham operated for forty years...

 should be extended south from Glenham instead. Ultimately, the Wyndham Branch proposal was rejected and the line beyond Mokotua
Mokotua
Mokotua is a locality in the Southland Region of New Zealand's South Island. It is situated in a rural area east of Invercargill, between Timpanys and Kapuka on the Southern Scenic Route. To the south are Toetoes Bay and Waituna Lagoon; Rimu is to the north....

 to Gorge Road was opened on 1 March 1895, and when a bridge over the Mataura River
Mataura River
The Mataura River is in the Southland Region of the South Island of New Zealand. It is 190 kilometres in length.The river's headwaters are located in mountains to the south of Lake Wakatipu. From there it flows southeast towards Gore, where it turns southward...

 was completed, a further eleven kilometre extension to Waimahaka
Waimahaka
Waimahaka is a locality in the Southland region of New Zealand's South Island. It is situated in a rural area, inland from Toetoes Bay. Nearby settlements include Pine Bush and Titiroa to the northwest, Fortification and Te Peka to the east, Pukewao and Tokanui to the southwest, and Fortrose on...

 was opened on 18 June 1899. A connection with the Catlins River Branch
Catlins River Branch
The Catlins River Branch was a branch line railway that formed part of New Zealand's national rail network. It ran through the Catlins region in southwestern Otago and was built in sections between 1879 and 1915. It closed in 1971 except for the first four kilometres, which remain open as the...

 was proposed and a further thirteen kilometres was added to the branch when it opened to Tokanui
Tokanui
Tokanui is a community in the eastern portion of Southland District Council, located on the Southern Scenic Route about 55 km east of Invercargill and 109 km southwest of Balclutha, New Zealand....

 on 20 December 1911, making it 54.42 kilometres in total length. Although a connection with the Catlins River Branch appears logical on a map, the rugged country beyond Tokanui discouraged further extension, and the 'promise' to connect the two branches may have merely been an electoral ploy. A ten kilometre route to Marinui was surveyed, but no further work was done and Tokanui remained the line's terminus.

Stations

Thirteen stations were established on the line even though none served any actual towns, and an engine shed
Motive power depot
Motive power depot, usually abbreviated to MPD, is a name given to places where locomotives are stored when not being used, and also repaired and maintained. They were originally known as "running sheds", "engine sheds", or, for short, just sheds. Facilities are provided for refuelling and...

 with turntable
Turntable (railroad)
A railway turntable is a device for turning railroad rolling stock. When steam locomotives were still in wide use, many railroads needed a way to turn the locomotives around for return trips as their controls were often not configured for extended periods of running in reverse and in many...

 was initially established at Waimahaka
Waimahaka
Waimahaka is a locality in the Southland region of New Zealand's South Island. It is situated in a rural area, inland from Toetoes Bay. Nearby settlements include Pine Bush and Titiroa to the northwest, Fortification and Te Peka to the east, Pukewao and Tokanui to the southwest, and Fortrose on...

. This was also the first station on the line to actually have an enclosed goods shed
Goods shed
A goods shed is a railway building designed for storing goods before or after carriage in a train.A typical goods shed will have a track running through it to allow goods wagons to be unloaded under cover, although sometimes they were built alongside a track with possibly just a canopy over the door...

. With the completion of the line to Tokanui, the locomotive depot was moved from Waimahaka to the terminus.

The following stations were located on the Tokanui Branch (in brackets is the distance in kilometres from the start of the branch):
  • Appleby (3.14 km)
  • Seaward Bush Township (4.59 km)
  • Tisbury (6.76 km)
  • Waimatua (10.88 km)
  • Timpanys
    Timpanys
    Timpanys is a locality in the Southland Region of New Zealand's South Island. It is situated in a rural area east of Invercargill and is on the Southern Scenic Route between Waimatua and Mokotua...

     (16.91 km)
  • Mokotua
    Mokotua
    Mokotua is a locality in the Southland Region of New Zealand's South Island. It is situated in a rural area east of Invercargill, between Timpanys and Kapuka on the Southern Scenic Route. To the south are Toetoes Bay and Waituna Lagoon; Rimu is to the north....

     (19.77 km)
  • Kapuka
    Kapuka, New Zealand
    Kapuka is a locality in the Southland Region of New Zealand's South Island. It is situated between Mokotua to the west and Ashers to the east on the Southern Scenic Route; Oteramika is to the north, and Kapuka South, Waituna Lagoon, and Toetoes Bay are to the south.- Economy :Agriculture figures...

     (24.24 km) - also known as Oteramika
    Oteramika
    Oteramika is a locality in the Southland Region of New Zealand's South Island. It is in a rural setting near Waituna and Woodlands to the north, Rimu to the west, and to the south on the Southern Scenic Route are Mokotua, Kapuka, and Ashers...

  • Ashers
    Ashers
    Ashers is a locality in the Southland Region of New Zealand's South Island. It is situated east of Invercargill on the Southern Scenic Route as it runs between Kapuka and Gorge Road. Other nearby settlements include Oteramika to the north and Kapuka South to the south...

     (26.03 km)
  • Bush Siding (28.34 km)
  • Gorge Road
    Gorge Road
    Gorge Road is a locality in the Southland Region of New Zealand's South Island. It is on the Southern Scenic Route and is situated on the western bank of the Mataura River...

     (30.42 km)
  • Titiroa
    Titiroa
    Titiroa is a locality in the Southland Region of New Zealand's South Island. It is on the eastern bank of the lower Mataura River, inland from Toetoes Bay...

     (36.03 km)
  • Waimahaka
    Waimahaka
    Waimahaka is a locality in the Southland region of New Zealand's South Island. It is situated in a rural area, inland from Toetoes Bay. Nearby settlements include Pine Bush and Titiroa to the northwest, Fortification and Te Peka to the east, Pukewao and Tokanui to the southwest, and Fortrose on...

     (41.14 km)
  • Te Peka
    Te Peka
    Te Peka is a locality in the Southland region of New Zealand's South Island. It is situated on the western edge of the Catlins region, with Waimahaka to the west, Fortrose to the southwest, and Pukewao and Tokanui to the southeast.- Railway :...

     (43.63 km) - junction with tramway to sawmill in Fortification
    Fortification, New Zealand
    Fortification is a locality in the western part of the Catlins region of Southland in New Zealand's South Island. Nearby settlements include Quarry Hills and Waikawa to the southeast, Tokanui to the southwest, and Waimahaka to the west...

  • Pukewao
    Pukewao
    Pukewao is a locality in the southeastern corner of the Southland region of New Zealand's South Island. It is located inland from Toetoes Bay in the very western part of the Catlins, and nearby settlements include Tokanui to the southeast, Fortrose on the coast to the southwest, and Te Peka and...

     (50.57 km)
  • Tokanui
    Tokanui
    Tokanui is a community in the eastern portion of Southland District Council, located on the Southern Scenic Route about 55 km east of Invercargill and 109 km southwest of Balclutha, New Zealand....

     (54.42 km)

Operation

The Tokanui Branch was largely served by mixed train
Mixed train
A mixed train is a train that hauls both passenger and freight cars or wagons. In the early days of railways they were quite common, but by the 20th century they were largely confined to branch lines with little traffic. As the trains provided passengers with very slow service, mixed trains have...

s that carried both passengers and freight. Upon opening, the first section to Waimatua was served by just two mixed trains from Invercargill per week, but when the line was opened to Waimahaka, services changed to a daily mixed train that ran from the terminus to Invercargill and back. These trains were changed to run from Tokanui when it was reached by the line. Initially, timber was the major traffic carried on the branch, but as farming areas developed, the main traffic became agricultural lime
Agricultural lime
Agricultural lime, also called aglime, agricultural limestone, garden lime or liming, is a soil additive made from pulverized limestone or chalk. The primary active component is calcium carbonate...

 and fertiliser in and produce of the farms out. The arrival of the railway caused the decline of coastal shipping; the opening of the line to Waimahaka particularly impacted the fortunes of Fortrose
Fortrose, New Zealand
Fortrose is a locality on the southernmost coast of the South Island of New Zealand in the Southland region. It is situated on Toetoes Bay at the mouth of the Mataura River, and is on the far western edge of the Catlins...

's port on Toetoes Bay
Toetoes Bay
Toetoes Bay is the easternmost of three large bays lying on the Foveaux Strait coast of Southland, New Zealand, the others being Te Waewae Bay and Oreti Beach. Thirty kilometres in length, the bay is the southern end of the Awarua Plain, an area of swampy land stretching inland for about fifteen...

 detrimentally. The railway, in turn, was negatively impacted by the development of road transport in the region. The line was losing money by 1930 but no alterations to improve efficiency and profitability were made to the schedule until 1951, when the mixed service was cut to just once weekly. At this stage, it mainly operated for the benefit of families employed by the Railways Department. The daily freight continued to run on the other days of the week sans passenger wagon. Steam locomotive
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...

s of the A class
NZR A class (1906)
The A class were steam locomotives built in 1906 with a 4-6-2 wheel arrangement for New Zealand's national railway network, and described by some as the most handsome engines to run on New Zealand rails. The class should not be confused with the older and more obscure A class of 1873. They were...

 were the predominant form of motive power and they occasionally double-headed
Double-heading
In railroad terminology, double-heading or double heading indicates the use of two locomotives at the front of a train, each operated individually by its own crew. The practice of triple-heading involves the use of three locomotives....

 services during busy periods.

Closure

Despite the service reductions of 1951, losses continued and the line's economic position was not helped by the improvement of roads in the area. On 1 June 1960, the passenger service was cancelled for good, and the freight train was changed to run when required, which typically meant between three and five times a week. The demand for the line was now insufficient to justify its existence, and it was initially to close on 31 January 1966, but was given an extra two months of life to allow local farmers to rail in lime under subsidies from the government.

The line's new closure date was 31 March 1966, but a final passenger excursion for local residents and railway enthusiasts was permitted to run on 2 April. Hauled by A 426, it was meant to also retrieve those goods wagons which had been left on the line. However, various problems meant that it was unable to haul the goods wagons and had to return to Invercargill with only the passenger carriages. Accordingly, one more service was required to run, and the next week it successfully retrieved the wagons and the line was officially closed. The closure directly caused the loss in lime traffic from the Browns Branch that led to its demise in 1968.

The branch today

Through the southern suburbs of Invercargill, the former line cuts diagonally across the grid pattern of the streets and creates a green belt of parks and playgrounds through the city. Embankments
Embankment (transportation)
To keep a road or railway line straight or flat, and where the comparative cost or practicality of alternate solutions is prohibitive, the land over which the road or rail line will travel is built up to form an embankment. An embankment is therefore in some sense the opposite of a cutting, and...

, cuttings, and evidence of level crossing
Level crossing
A level crossing occurs where a railway line is intersected by a road or path onone level, without recourse to a bridge or tunnel. It is a type of at-grade intersection. The term also applies when a light rail line with separate right-of-way or reserved track crosses a road in the same fashion...

s used by the railway can be found at various points along its length, though due to the passage of time, remnants have diminished or been wholly destroyed, either by natural conditions or in the name of development. At the site of the yard in Waimahaka, the old goods shed
Goods shed
A goods shed is a railway building designed for storing goods before or after carriage in a train.A typical goods shed will have a track running through it to allow goods wagons to be unloaded under cover, although sometimes they were built alongside a track with possibly just a canopy over the door...

has been refurbished, and the station platform and loading bank are also still visible. Another one of the branch's goods sheds survives, in dilapidated condition in Tokanui, where it is owned by a transport company who have used the former yard area for their own business.
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