What is the first major railway built in Britain called?

The Great Western Railway, often shortened to GWR, holds a special place in British history because it was one of the first and most ambitious railway projects ever undertaken. Think back to the Victorian era, a time of great industrial expansion and innovation. The GWR, conceived by the brilliant engineer Isambard Kingdom Brunel, was designed to connect London with the southwest of England and South Wales. Construction began in the 1830s, and the railway officially opened in stages, with the first section launching in 1838. What made it truly "great" was its scale, its engineering marvels like the Box Tunnel, and its impact on trade and travel. While other railway lines existed around the same time, the GWR was the first to connect major cities and industrial hubs, setting the standard for railway development across the country. The other options are incorrect because they either came later or were smaller regional lines. So, when you think of the pioneering days of British railways, remember the Great Western Railway as the first major network that truly transformed the nation.