In 1830 the Liverpool and Manchester Railway opened. This set the pattern for modern railways. It was the world's first inter-city passenger railway and the first to have 'scheduled' services, terminal stations and services as we know them today.

The title for the oldest railway in the world belongs to the Tanfield Railway in Gateshead and County Durham, which dates back to 1725. While it began as a "waggonway" for transporting coal with horses, it remains operational as a heritage steam railway today. If you are looking for the oldest company in terms of "continuous passenger service," the Middleton Railway (founded in 1758) holds that claim. However, in 2026, the landscape of "railway companies" in the UK has fundamentally shifted. Following the Great British Railways (GBR) reform, most of the old private franchises (like South Western or Greater Anglia) have been brought under public ownership. This means that while companies like the Tanfield Railway preserve the history of the 18th century, the "modern" rail network is now largely unified under the state-run GBR brand, marking the end of the fragmentation that characterized the UK rail system for decades.