Catch Me Who Can and mining engineer Richard Trevithick was the primary developer of the steam locomotive. He wanted to present his new invention to the general public, and he looked for a suitable site to demonstrate his invention. He chose Bloomsbury, directly south of the Euston Road, near London's Euston Square. The site is believed to be under University College London’s Chadwick Building, which now houses the Centre for Transport Studies. A circular track in diameter was built, on which a locomotive and a small number of carriages would run. Members of the public could view and ride on this train for a
Steam engine a number of important innovations that included using high-pressure steam which reduced the weight of the engine and increased its efficiency. Trevithick visited the Newcastle area later in 1804 and the colliery railways in north-east England became the leading centre for experimentation and development of steam locomotives. Trevithick continued his own experiments using a trio of locomotives, concluding with the Catch Me Who Can in 1808. Only four years later, the successful twin-cylinder locomotive "Salamanca" by Matthew Murray was used by the edge railed rack and pinion Middleton Railway. In 1825 George Stephenson built the "Locomotion" for the Stockton and