The railway was built by the government of the Cape Colony between 1890 and 1906, to connect the Langkloof fruit growing industry with the new port at Port Elizabeth. The section of line between Humewood Road and Humansdorp was opened for public traffic on 1 November 1905. In 1903 a request was laid before the then government in order to add a branch line to Patensie. This branch was commissioned on 3 April 1914. In 1906 a branch line was opened to the Port Elizabeth's suburb Walmer and in 1928 a twelve mile long private branch was constructed to the Eastern Province Cement Company.
Passenger traffic
Scheduled trains
Scheduled passenger trains were discontinued in the 1940s, although limited space was available on scheduled freight trains until the mid-1970s.
Walmer Branch
From 1906 to 1928 a passenger only branch line, from Valley junction near Port Elizabeth, to the suburb of Walmer, serviced up to 22 trains a day between Port Elizabeth and the terminus at 14th Avenue in Walmer. It was closed as a result from competition from a bus service.
Apple Express
The line was best known for its tourist train, the Apple Express, which commenced operations in 1965 to Loerie, later to Thornhill or Van Stadens River, the highest two foot narrow-gauge railway bridge in the world. The motive power for the Apple Express was retained as steam, normally a SAR NGG16 ClassGarratt. The Apple Express ceased operations in 2011. Today, there is a new effort to restore a partial, limited, service in 2016 / 2017 from Port Elizabeth to Van Stadens Station – if not Thornhill - with two NG/G15 and one NG/G16 Garratt along with a fleet of passenger cars under restoration inside the former Humewood Road narrow Gauge diesel depot in Port Elizabeth. From 2011 onward a volunteer team undertook the restoration of the NG15 NG119 steam locomotive, returning the locomotive to running order during 2017. Restoration of the NG15 NG124 steam locomotive was started in 2016. After running a test Apple Express train on the 24th of December 2017, using the restored NG15 NG119 locomotive, the Apple Express started running a summer holiday special service between King's Beach halt and a point near the Airport.
Freight traffic
Fruit and agriculture
The presence of the railway contributed significantly to the development of agriculture in the Lankloof and Gamtoos Valley, enabling farmers to transport their produce conveniently to the warehouses and harbour at Port Elizabeth. Unfortunately, agricultural transport was lost due to competition from road haulage.
Limestone
In the 1920s a limestone quarry was opened near Loerie to serve the Eastern Province Cement Company in New Brighton near Port Elizabeth via the EPCC owned private line branching off at Chelsea. The limestone traffic ceased in 2001 when the quarries were closed.
Operations
The railway was operated bythe South African national railway company Spoornet. As the South African Government has deregulated the roadtransport industry, a large amount of traffic has moved from the railway to the roads. Spoornet has hence designated the line as "low density," and always had the threat of closure hanging over it. After all major freight traffic ceased, only the tourist train Apple Express continued operations but finally ceased in 2011. In 2014 AER Management was working to recommence running trains and targeting for Phase 1 to be operating in 2016 / 2017. The goal was to provide a scheduled passenger service to the new multi-billion rand Bay West Mall about 22 km from Port Elizabeth. Scheduled heritage tourism trains will also be run on a day trip basis, with the vision being to have the whole line running within two years of Phase 1 becoming operative. After running a test Apple Express train on the 24th of December 2017, using the restored NG15 NG119 locomotive, the Apple Express started running a summer holiday special service between King's Beach halt and a point near the Airport
Motive power
Tender locomotives
The first locomotives entering service on the Langkloof line were the NG8 class from 1903 to 1931. From 1915 to 1935 the NG6, from 1915 to 1939 the NG9 and from 1916 to 1948 the NG10. The final and largest class to be employed on the Avontuur Railway were 21 NG15's from 1960 to the mid-1980s.
Tank locomotive
Class NG3 performed yard duties around Humewood Road Station in Port Elizabeth from 1939 to 1946
Garratt locomotives
The first Garratt locomotive to be introduced was the NGG11 class, soon to be followed with the NGG13 class in 1927, the latter setting the standard for motive power on the Avontuur railway for the next decades, to be followed with the NGG16 class, very similar to the NGG13. The smaller Garratt classes NGG12 and NGG14 performed yard duties at Humewood Road railway station in Port Elizabeth until the 1950s.
