The Mexborough and Swinton Traction Company was the name adopted by the Mexborough & Swinton Tramways Company in 1929 following the introduction of trolleybuses on all its routes. It operated in the West Riding of Yorkshire, England, over routes serving Manvers Main Colliery, Wath upon Dearne and the towns of Rotherham, Rawmarsh, Swinton, Mexborough, Conisbrough and the estate at Conanby.

The first opening took place in 1907 and was owned by the National Electric Construction Co., becoming part of the British Electric Traction Group in 1931.

History

A tramway connecting Rotherham, Mexborough, Swinton and Denaby had been authorised by an act of Parliament, the (2 Edw. 7. c. ccxxx). It was constructed by the National Electric Construction Co Ltd, and operated by its subsidiary, the Mexborough and Swinton Tramways Company, from its opening in 1907, with the private company running its trams over Rotherham Corporation's tracks at the Rotherham end. The company's first attempt at rail-less operation was in 1910 when a Thornycroft charabanc, hired from the Musselburgh Tramways Company, was tried for a short period, operating between the Old Toll Bar at Mexborough and Denaby Main Colliery Village, and also from Mexborough to Wath via Manvers Main Colliery. Objections from Mexborough Council caused the withdrawal of the service.

In 1912, the company turned its attention to "rail-less traction" and set a bill before Parliament to authorise five trolleybus routes. These were to run from an interchange with the tramway near the Woodman Inn at Swinton north-westwards to Wath-upon-Dearne; westwards from Wath to West Melton; northwards from Wath to Goldthorpe; from the Denaby tram terminus eastwards to Conisbrough; and from Mexborough westwards to Manvers Main. At the time, local councils were considering constructing their own tramway or trolleybus system, and so opposed the scheme. When the (3 & 4 Geo. 5. c. lxvii) received royal assent, it only included authority to build the last two of the five routes. Construction began, and both routes opened on 31 August 1915, although they were physically isolated from each other. The three single-deck vehicles obtained for the opening and a few trams were stored in a new depot at Old Toll Bar, but there were only tram wires from the depot to the start of the Manvers Main route at Mexborough. The trolleybuses reached there with one trolley boom on the overhead wire and a skate running along the tram tracks to complete the circuit. They also used this method to reach the main depot at Rawmarsh, when they were in need of maintenance.

The first route from Mexborough town centre to Manvers failed to reach the main gates of the colliery due to a low bridge below the Midland Railway line, while the second ran from the Old Toll Bar to Conisbrough. Manvers is the only locality in England to have had a trolleybus before a tramway. The system was known as the "Trackless" to the locals.

The system did not operate for very long, closing after a few months, largely because so many of the staff were called up to fight in the First World War. The company tried hard to maintain the route to Manvers Main, since colliery working was deemed to be an essential occupation, but the service was at best sporadic, although a second-hand vehicle was purchased in 1917 from the Stockport system to augment the fleet. Conditions did not immediately improve when the war ended, and services only resumed properly on the Manvers route in 1921, with the Conisbrough route following in 1922. Two new vehicles with upholstered seats were obtained in 1922 and another one in 1924. The company also began running motor buses in 1922, and considered whether to convert the trolleybus routes to tramways. They wanted to link their tramway to the Doncaster Corporation system and the Dearne District Light Railway, a street tramway linking Barnsley with the towns of Wombwell, Wath, Bolton on Dearne and Thurnscoe.

The company's visions for such an extended network of trams were not to be, and they looked instead to convert their tramways to trolleybus routes. To assess what was available, a demonstrator from Richard Garrett & Sons was tried out in December 1925, and another from Ransomes in November 1926. Rotherham Corporation has been running trolleybuses since 1912, but were reluctant to allow Mexborough and Swinton vehicles into the town. However, the two sides reached an agreement in 1926, under which Rotherham would convert its section of tramway ready for trolleybus operation and allow Mexborough trolleybuses to reach the town centre, while Rotherham vehicles could run over Mexborough's routes to various termini. The necessary powers were granted by the (17 & 18 Geo. 5. c. liii), which also allowed them to extend the system. At the eastern end, the wires were extended from the Dale Road terminus along Low Road to Brook Square. This was known as Conisbrough Low, and the Company were hopeful that Doncaster wiring would eventually extend to that point, enabling the two trolleybus systems to connect. Another route from Dale Road ran up a hill to Conanby, where there was a new housing estate. This was known as Conisbrough High. The Company were also talking to the Dearne District Light Railway about the possibility of them constructing a new route from Bolton on Dearne to Manvers Lane.

The trolleybus service to Conisbrough was withdrawn on 1 January 1928, to allow alterations to the overhead wiring to be made. In just two months, the wiring was ready for testing and they borrowed a Doncaster double-deck vehicle to allow this to take place. The routes to Manvers and Conisbrough were now connected, and services ran from Manvers to Conisbrough Low, and from Mexborough to Conisbrough High. The next section to be converted was the route southwards to the Woodman Inn at Swinton, which opened on 11 November 1928, following a Ministry of Transport inspection two days earlier. Services were re-routed, with trolleybuses from Manvers now running to Conisbrough High, and those from Conisbrough Low running to Swinton. That left the trams running between Swinton and Rotherham, and they were finally withdrawn on 9 March 1929, with trolleybuses running through to Rottherham from the following day. There was a branch along Kilnhurst Road, near the Rawmarsh depot, that allowed short working to be operated to Ryecroft. The Company bought a fleet of new vehicles from Garretts to operate the services, and changed its name to the Mexborough & Swinton Traction Co in 1929, reflecting the fact that they no longer ran trams. They added a turning circle at Conisbrough High in February 1931, to replace a longer loop around a crescent, and opened a branch along Adwick Road, Mexborough on 28 June 1931. This was intended to be the start of a northern extension, but no further progress was made with this. The wires were diverted along a new section of wider and straighter road to the north of Rawmarsh on 28 February 1932, and the final addition to the network saw the Kilnhurst Road branch turned into a loop on 15 October 1934, which was used by services from Rotherham, but operated by vehicles owned by the Company.

As part of the deal that allowed the Company's trolleybuses to run into the centre of Rotherham, Rotherham Corporation vehicles ran out to Kilnhurst, to Conisbrough Low, and to the Adwick Road terminus. Mexborough & Swinton used letters to identify their services, while Rotherham used numbers, apart from their un-numbered service to Templeborough. In some cases, both companies ran vehicles over the same route, which were identified differently depending on who owned the particular vehicle. Thus Mexborough vehicles running between Conisbrough Low and Rotherham were running service "B", while Rotherham vehicles plying the same route were running service "9". The fleet was augmented in 1937, when six second-hand vehicles manufactured by English Electric were purchased from the Notts and Derby Traction Co, and again in 1942 when six 3-axle vehicles made by Guy Motors arrived from Hastings, although not all of this last batch entered service. During the Second World War, the Company bought six utility-bodied Sunbeams in 1943, and after hostilities had ended, bought 33 more Sunbeams in three batches, allowing all of the pre-war fleet to be withdrawn.

Demise Following the end of the Second World War a new livery was introduced, starting with the company's six austerity Sunbeam trolleybuses. The red/brown livery which had been carried since the early days was replaced by a brighter green and cream livery. It was well received and the rest of the fleet followed. The first new vehicles to carry the livery were delivered in 1947. Route changes were proposed and first was an application to extend from the Adwick Road terminus in Mexborough to the newly built Windhill estate. It never happened and Windhill was not directly served until the coming of the motor bus route, itself short-lived (December 1948 to June 1953) as the route was unprofitable. The second application was to ease the traffic problems in the narrow streets of Conisbrough and in this respect a new link along Station Road to allow one-way working was proposed, which was in use by March 1948.

The beginning of the end of the trolleybus system started in 1953 when an order was placed for ten Leyland Tiger Cub motor buses with Weymann 44-seat bodywork and front entrances, which arrived the following year. Three other changes took place around that time. To house miners who were moving into the area, particularly from Scotland, the National Coal Board built a new estate, known as "The Concrete Canyon" at Sandhill, Rawmarsh, and, to serve this, a new route between Parkgate and Kilnhurst was developed. This was then extended to the Woodman Inn, Swinton and subsequently to the Cresswell Arms, Swinton. Secondly, a new route was introduced running from Rotherham to the newly built Monkwood estate in Rawmarsh, which joined the main road at the top of Blythe Avenue.

The third change, which took place on 27 September 1954, was the replacement of the trolleybuses from Rotherham to Kilnhurst via the Green Lane loop by motorbuses. Bus services expanded rapidly to serve new communities which were developing, and in 1960 the company obtained powers in the (8 & 9 Eliz. 2. c. xxiv) to cease running trolleybuses and to run motor bus services instead. The Manvers to Conisbrough High route was the first to go, on 1 January 1961, but the rest did not last much longer, and the final trolleybus service ran on 26 March 1961 on the Conisbrough Low to Rotherham route. The following day, four trolleybuses ran in procession to mark the passing of an era. The leading vehicle, No.29, had part of its roof removed to allow a brass band, the Rawmarsh Prize Band, to provide music for the occasion. The Leyland Atlantean buses ordered as replacements were the first double-deck vehicles in the fleet, and the economics of the move can be seen in that they had 72 seats, as opposed to the single deck trolleybuses with 32 seats. The company had been the first private company to operate trolleybuses in Britain, and were also the last to do so.