The Great Western Railway (GWR) was a British railway company that linked London with the southwest, west and West Midlands of England and most of Wales. It was founded in 1833, received its enabling act of Parliament on 31 August 1835 and ran its first trains in 1838 with the initial route completed between London and Bristol in 1841. It was engineered by Isambard Kingdom Brunel, who chose a broad gauge of 7 ft —later slightly widened to 7 ft 1⁄4 in —but, from 1854, a series of amalgamations saw it also operate 4 ft 8+1⁄2 in standard-gauge trains; the last broad-gauge services were operated in 1892.
The first Locomotives of the Great Western Railway (GWR) were specified by Isambard Kingdom Brunel, but Daniel Gooch was soon appointed as the railway's Locomotive Superintendent. He designed several different 7 ft 1⁄4 in broad gauge types for the growing railway, such as the Firefly and later Iron Duke Class. In 1864 Gooch was succeeded by Joseph Armstrong who brought his standard gauge experience to the workshops at Swindon. To replace some of the earlier locomotives, he put broad gauge wheels on his standard gauge locomotives and from this time on all locomotives were given numbers, including the broad gauge ones that had previously carried just names.
Under the Whyte notation for the classification of steam locomotives, a 2-6-4 locomotive has two leading wheels, six coupled driving wheels and four trailing wheels.
The Great Western Railway (GWR) Bogie Class4-4-0ST were broad gauge steam locomotives for passenger train work. The first two locomotives of this class were introduced into service in August/September 1849, with the remainder following between June 1854 and March 1855. All but one were withdrawn between October 1871 and 1873, with the final locomotive being withdrawn in December 1880.
The Great Western Railway Iron Duke Class 4-2-2 was a class of 7 ft 1⁄4 in broad gauge steam locomotives for express passenger train work.
The Great Western Railway Swindon Class were broad gauge 0-6-0 locomotives built for goods train work. This class entered service between November 1865 and March 1866, and were withdrawn between June 1887 and the end of the GWR broad gauge in May 1892. The entire class was sold to the Bristol and Exeter Railway between July 1872 and September 1874 and were numbered 96-109, but returned to the GWR when that railway was absorbed. The locomotives were then renumbered 2077-2090; their names were not restored.
Under the Whyte notation for the classification of steam locomotives, 4-2-4 represents the wheel arrangement of four leading wheels on two axles, two powered driving wheels on one axle, and four trailing wheels on two axles.
Under the Whyte notation for the classification of steam locomotives, 2-4-0 represents the wheel arrangement of two leading wheels on one axle, four powered and coupled driving wheels on two axles and no trailing wheels. In most of North America it became known as a Porter.
The Bristol and Exeter Railway (B&ER) was an English railway company formed to connect Bristol and Exeter. It was built on the broad gauge and its engineer was Isambard Kingdom Brunel. It opened in stages between 1841 and 1844. It was allied with the Great Western Railway (GWR), which built its main line between London and Bristol, and in time formed part of a through route between London and Cornwall.
The South Devon Railway 0-4-0 locomotives were small 0-4-0 broad gauge locomotives operated on the South Devon Railway, Cornwall Railway, mainly on the dockside lines around Plymouth.
The Bristol and Exeter Railway locomotives worked trains on the Bristol and Exeter Railway from 1 May 1849 until the railway was amalgamated with the Great Western Railway on 1 January 1876.
The 26 Bristol and Exeter Railway 4-4-0ST locomotives were broad gauge 4-4-0ST steam locomotives. They first entered service in 1855 and the last was withdrawn in 1892. The Bristol and Exeter Railway was amalgamated into the Great Western Railway on 1 January 1876.
The 20 Bristol and Exeter Railway 4-2-2 locomotives were broad gauge 4-2-2 express steam locomotives built for the Bristol and Exeter Railway by the Stothert and Slaughter in Bristol. The first entered service in 1849. The Bristol and Exeter Railway was amalgamated into the Great Western Railway on 1 January 1876 and eight 4-2-2s survived at this time, the last being withdrawn in 1889.
The Bristol and Exeter Railway 0-6-0 locomotives include three different types of broad gauge and standard gauge 0-6-0 steam locomotives designed for working freight trains. On 1 January 1876 the Bristol and Exeter Railway was amalgamated with the Great Western Railway, after which the locomotives were given new numbers.
The seven Bristol and Exeter Railway 2-2-2WT locomotives were small 2-2-2 well tank locomotives designed by James Pearson for working branch lines such as those to Tiverton and Clevedon, as well as acting as pilot locomotives at Bristol. The first was delivered in 1851, and the last withdrawn in 1880.
The Bristol and Exeter Railway 0-4-0T locomotives were five small 0-4-0T locomotives built for shunting by the Bristol and Exeter Railway. On 1 January 1876 the Bristol and Exeter Railway was amalgamated with the Great Western Railway, after which the locomotives were given new numbers.
The Bristol and Exeter Railway Fairfield was an experimental broad gauge self-propelled steam carriage. In later use the carriage portion was removed and it was used as a small shunting locomotive.
James Pearson was a 19th-century English railway engineer. He is best remembered as the designer of the distinctive Bristol and Exeter Railway 4-2-4T locomotives.
The first 19 locomotives ordered by Isambard Kingdom Brunel for the Great Western Railway included six 2-2-2 Mather, Dixon locomotives. They were built by Mather, Dixon and Company, but were unsuccessful, and were rapidly replaced by the Star Class locomotives ordered by Daniel Gooch, once he had been appointed as the Locomotive Engineer.
During the 1880s and 1890s, William Dean constructed a series of experimental locomotives to test various new ideas in locomotive construction for the Great Western Railway.
