The Transport Act 1947 nationalised virtually all British transport, including the railways, waterways, and road haulage. These were transferred to a newly-created operating body, the British Transport Commission (BTC). The British Transport Commission began operations on 1st January 1948, under Chairman Sir (later Lord) Cyril Hurcomb. At this time, the British Transport Commission acquired the “Big Four” grouped railways, with virtually all minor railways as well, together with the London Passenger Transport Board. This automatically transferred the assets of the rail companies to BTC, including ships, ports, hotels, and investments in bus, coach, and haulage companies. Two bus companies, Tilling and Scottish Motor Traction, were soon added, as well as long-distance road hauliers. The Transport Act charged the British Transport Commission with the task of charged with “integrating” various forms of transport into single public service. The British Transport Commission did not directly operate transport services. Operations were delegated to five separately appointed executives: Docks and Inland Waterways, Hotels, London Transport, Road Transport, and Railways. The Railways Executive operated under the name British Railways. In 1949, the Road Transport Executive was divided into two separate executives: Road Haulage and Road Passenger. The Commission exercised financial control over these Executives, and managed them through schemes of delegation. The Commission attempted to fulfil its statutory duty to “integrate” public transport by introducing Area Schemes. These were designed to establish regional monopolies for road passenger transport, ports, and harbours. “Integration” was also to be promoted through Charges Schemes, in which the true costs of different modes of transport were to be reflected in the charges. This was designed to attract traffic to the most economic and efficient mode of transport. The structure of Executives was dramatically altered by the Transport Act 1953, which abolished all Executives, with the exception of London Transport. Responsibility for the operation and maintenance of transport systems was delegated to the chief regional managers. The railways were reorganised into a system of area boards for each of its six regions. In September 1953, Sir Brian Robertson became Chairman. Disposal of the haulage fleet also began at this time, but a lack of buyers made this difficult. Rising costs, industrial action and competition from road traffic meant that the British Transport Commission was in financial trouble by 1955. It sought relief from this by publishing The Modernisation and Re-equipment of British Railways, a plan which proposed an investment in the railways of £1,240m over fifteen years. The main features of this plan were the replacement of steam with electric and diesel traction, the electrification of principle routes, and the introduction of new coaching stock. Despite the modernisation plan, the financial position of the British Transport Commission worsened. Two government reviews, in 1956 and 1959, concluded that the Commission was unwieldy and had an insufficiently commercial outlook. Sir Brian Robertson retired in May 1961, and was replaced by Dr Richard Beeching. The BTC was abolished by the Transport Act 1962. It was replaced with five new authorities that were answerable to the Minister of Transport: the British Railways Board, the British Transport Docks Board, the British Waterways Board, the London Transport Board, and the Transport Holding Company. Dr Beeching became chair of the British Railways Board.

The Great Indian Peninsular Railway (GIPR) came into existence on April 16, 1853, with the line running from Bombay to Kalyan. The aim was to open a channel to transport trade from cotton growing districts to beyond the Ghats. The GIP Railway was purchased by the Government of India on 1st July 1900 and amalgamated GIP with the Indian Midland Railway. In 1951 the GIPR combined with the Nizam Guaranteed State Railway, Dholpur State Railway and the Scindia State Railway to form a zone of Indian Railways named Central Railway.

The Phoenix Works in Bradford were owned Phoenix Dynamo Manufacturing Company of Hubert Street, Leeds Road in 1895 manufacturing arc lamps and electrical instruments. By 1900 the company works were manufacturing small motors and dynamos for driving machinery and providing lighting specifically for the textile industry. Large motors, turbines, turbo-generators etc. were manufactured for orders from the Admiralty and War Office. During the First World War, the works produced millions of shells, a large quantity of machine tools, sea planes and flying boats. In 1918 these works became the English Electric center for small to medium sized industrial AC and DC motors and generators including fractional horsepower machines and also eventually a specialised unit manufacturing generators and motors for aircraft applications. In 1930, the Dick, Kerr West Works at Preston closed and Traction electrical design and manufacture transferred to Bradford. Some key staff left and joined Crompton Parkinson. Important traction work included motors and generators for early diesel electric applications and continued manufacture of Metrovick designed motors for the Southern Railway. After the Second World War, most of the traction manufacturing transferred to the Preston East works factory but the design and commercial offices remained at Bradford until 1967. Some traction and associated military manufacturing work continued including conventional submarine control gear and pulse generators for mine sweepers. The Aircraft Equipment Division merged with Lucas Aerospace and left Bradford in the 1970’s and industrial machine manufacture ceased in the 90’s with complete closure in 1999. A B&Q store occupies the former Traction part of the site. An office block built in the 1950’s is all that remains of the factory.