Weka Pass Railway
Encyclopedia
The Weka Pass Railway is a New Zealand heritage railway based in Waipara
Waipara
Waipara is a small town in north Canterbury, on the banks of the Waipara River.It is at the junction of State Highways 1 and 7 60 kilometres north of Christchurch...

, North Canterbury
Canterbury, New Zealand
The New Zealand region of Canterbury is mainly composed of the Canterbury Plains and the surrounding mountains. Its main city, Christchurch, hosts the main office of the Christchurch City Council, the Canterbury Regional Council - called Environment Canterbury - and the University of Canterbury.-...

. It is operated on a 12 km length of the former Waiau Branch
Waiau Branch
The Waiau Branch was a branch line railway in the northern Canterbury region of New Zealand's South Island. Known as the Great Northern Railway for its first few decades of life, the Waiau Branch was seen as part of a main line north but was ultimately superseded by a coastal route...

 railway between Waipara
Waipara
Waipara is a small town in north Canterbury, on the banks of the Waipara River.It is at the junction of State Highways 1 and 7 60 kilometres north of Christchurch...

 and Waikari
Waikari
Waikari is a small town in the Canterbury region of New Zealand's South Island. It is located on State Highway 7 near the Weka Pass and was served by the Waiau Branch railway from 6 April 1882 until its closure on 15 January 1978...

. The railway is operated by an incorporated society whose members come from all walks of life and are largely resident in the city of Christchurch
Christchurch
Christchurch is the largest city in the South Island of New Zealand, and the country's second-largest urban area after Auckland. It lies one third of the way down the South Island's east coast, just north of Banks Peninsula which itself, since 2006, lies within the formal limits of...

, 60 km to the south. The railway began carrying passengers in 1984 and is now well established locally and nationally.

Beginnings

See Waiau Branch
Waiau Branch
The Waiau Branch was a branch line railway in the northern Canterbury region of New Zealand's South Island. Known as the Great Northern Railway for its first few decades of life, the Waiau Branch was seen as part of a main line north but was ultimately superseded by a coastal route...

 for more details

The first stage of the Waiau Branch line inland through the Weka Pass
Weka Pass
Weka Pass is a gorge located in the northern Canterbury region of New Zealand's South Island between the towns of Waipara and Waikari.The Waipara River cut the Weka Pass by wearing down the soft limestone and mudstone in the area. Erosion has created a number of distinctive limestone formations in...

 to Waikari was completed in 1882. This area is noted for its scenery and the railway passes through many large cuttings, around tight curves and on steep gradients (max 1 in 47). When originally built the line was expected to be part of the South Island Main Trunk Railway
South Island Main Trunk Railway
The Main North Line between Picton and Christchurch and the Main South Line between Lyttelton and Invercargill, running down the east coast of the South Island of New Zealand, are sometimes together referred to as the South Island Main Trunk Railway...

 north of the city of Christchurch
Christchurch
Christchurch is the largest city in the South Island of New Zealand, and the country's second-largest urban area after Auckland. It lies one third of the way down the South Island's east coast, just north of Banks Peninsula which itself, since 2006, lies within the formal limits of...

. Further sections of the line through Hawarden
Hawarden, New Zealand
Hawarden is a small town in the Canterbury region of New Zealand's South Island. It is located near Waikari, just off State Highway 7. From 15 December 1884 until 15 January 1978, the town was served by the Waiau Branch, a branch line railway that at one stage was planned to become the Main North...

, Medbury
Medbury
Medbury is a rural locality in the Canterbury region of New Zealand's South Island. It is located just off State Highway 7 near the Hurunui River...

, Balmoral, Pahau, Culverden
Culverden
Culverden is a small town in the Canterbury region of New Zealand's South Island. The 2006 New Zealand Census of Population and Dwellings had a usually-resident population of 420. This represented an increase of 7% or 27 people from the previous census in 2001.Culverden is located on State Highway...

, Achray, Rotherham
Rotherham, New Zealand
Rotherham is a small village located in the Hurunui District of the Canterbury region in New Zealand's South Island. It is located between Culverden and Waiau on State Highway 70, and is near the south bank of the Waiau River, a popular location for trout and salmon fishing.On 8 February 1886, a...

 and Waiau were constructed in subsequent years. The line was officially opened to Medbury in 1884 and to Culverden in 1886 but the final section to Waiau was not completed until 1919. In the 1920s the decision was made to take the Main North Line on a coastal route north out of Waipara. The Main North Line, which involved major earthworks and many engineering difficulties, was not completed until 1945.

The Waiau Branch suffered the fate of many rural branch lines in later years as increasing competition from road transport saw a decline in traffic carried. For many years the railways were protected from this competition by mileage limits; as these were gradually increased, more and more branches were closed. The branch had a short reprieve in its twilight years when large amounts of logs were carried from the Balmoral forest. Closure occurred in January 1978.

Following the closure the line gradually decayed. All of the track remained in place except for the removal of a level crossing at Waikari where the road crossed State Highway 7
New Zealand State Highway network
The New Zealand State Highway network is the major national highway network in New Zealand. Just under 100 roads in both the North and South Islands are State Highways...

. Some of the station buildings were removed or demolished soon after the closure. The mainline connection along with some of the associated sidings remained in place at Waipara and the line was occasionally used as a backshunt
Backshunt
* A backshunt is a railway track configuration in situations where a change in direction is required and a traditional curve cannot fit.There are two main applications of a backshunt....

 when long trains were crossed there. The national railway union banned the removal of the track for a period of five years after the closure. However tenders were called for the first demolition work in August 1982. That part of the line which was not purchased for preservation was lifted in stages around 1982/83, including the large bridges at the Hurunui and Pahau Rivers.

Formation

A public meeting at Waipara in August 1982 saw a steering committee established to investigate the Weka Pass Railway proposal. There had been interest from a number of people in preserving part of this old branch line particularly in the scenic Weka Pass. The impetus came from local Waipara people who saw the tourist potential, and railway enthusiasts, many drawn from the Ferrymead Railway
Ferrymead Railway
The Ferrymead Railway is a New Zealand heritage railway built upon the formation of New Zealand's first public railway, the line from Ferrymead to Christchurch, which opened in 1863. On the opening of the line to Lyttelton on 9 December 1867, the Ferrymead Railway became the Ferrymead Branch and...

. The Society was formally established in December of that year. The new group began negotiating with NZ Railways and other parties to purchase track, locomotives, rolling stock and other facilities. In May 1983 the first major public event the "Mayfair" was held and featured the operation of locomotives and rolling stock from Ferrymead and McLeans Island Steamscene. December 1983 saw the arrival of the first of the locomotives and rolling stock. The society also negotiated the purchase of the first 30 km of the branch line from Waipara to the south bank of the Hurunui River. In 1984 the society began to operate trains in its own right on the first 2 km of the line, later extended to Frog Rock. Later that year the historic steam locomotive K 88 operated passenger trains on the line. By April 1985 passengers were able to be carried by train to Herberts Crossing where trolleys and an inspection car operated to Waikari. Train running was extended to Waikari by December of that year.

The Railway suffered a major setback in 1986 when heavy rain damaged the line in a number of places. It was decided to close the line for major repairs. Also at this time the future of the line beyond Waikari, at which it was bisected by the state highway where the track had been removed, was reassessed. Over the next two years the members decided to lift all of the track beyond Waikari. Major repair works and earthworks were also carried out between Waipara and Waikari to remedy longstanding problems resulting from ground movement and slipping. Extensive track repairs included the use of salvaged materials from the lifted portion of line. By April 1987 trains were again running to the 5.5 km peg. The railway's first station at Glenmark (Waipara) was then under construction. Track removal beyond Waikari began in 1986 at Medbury and continued back to Waikari where this work was finally completed in 1991.

Consolidation

The second decade of the Weka Pass Railway has been one largely of consolidation of the previous work, rather than major developments. One of its biggest achievements was the restoration of steam locomotive A
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...

 428 which was completed in 1993. An ongoing activity during that era has been the continued track refurbishment which saw the line reopened in stages, reaching Frog Rock in 1991 and Herberts Crossing in 1992. A massive reconstruction of the formation and track at Waikari, together with the purchase and erection of another station building, saw the line finally reopened in 1999, at which time it was also formally opened. The 1990s also saw the development of the popular and successful Waipara Vintage Festivals, which have been held every two years since 1995 and have featured locomotives and rolling stock from around New Zealand.

Track and buildings

The Weka Pass Railway owns approximately 13 km of branch line track between Waipara and its terminus at Waikari. Station buildings, yards and associated facilities have been constructed at Glenmark (Waipara) and Waikari, the latter including a turntable. There is also a depot located in the old Waipara railyard where an engine shed, carriage repair depot and hall are located along with various storage sidings. The railway also has a connection to the Main North Line via the Waipara crossing loop. Signalling equipment has been installed at Waipara station along with tablet machines. A system using telephones and VHF radio communication with their own repeater controls the operations of trains on the line.A new turntable at the Waipara end of the line was commissioned in 2009, enabling the locomotive to be turned to face the correct way at each end of the preserved railway.A new raised water vat at Waipara is in use.

Locomotives and Rolling Stock

The railway presently owns four locomotives, all formerly owned by the New Zealand Government Railways
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...

. Two operational DG class
NZR DG class
The NZR DG and DH class locomotives were a class of diesel-electric locomotives used on New Zealand's national rail network, built by English Electric.- Introduction :...

 diesel electric locomotives have been the mainstay of train operations since the beginning of the railway. For shunting and work train use, a smaller DSA class diesel mechanical shunter was purchased in 1992. The Society's only steam locomotive, A class
NZR A class
NZR A class may refer to:* NZR A class ; 14 tank locomotives* NZR A class ; 57 tender locomotives...

No. 428, was leased from its owners in Greymouth (now in perpetuity) in 1983 and fully restored ten years later.

The Weka Pass Railway now features a large collection of rolling stock, including 11 passenger vehicles (two constructed from former stock wagons) and approximately 30 goods wagons, some of which are used for track works. Some are owned by the railway and others are leased from Rail Heritage Trust. The railway also owns a 10 ton diesel rail crane and several motor trolleys.

External links

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