Portal:London transport/Selected articles/23

The Charing Cross, Euston and Hampstead Railway (CCE&HR), also known as the Hampstead tube, was a deep-level underground "tube" railway constructed in London by the Underground Electric Railways Company of London Limited (UERL). The company was established in 1891 but construction was much delayed while funds were found and many variations of its route were proposed before work began. Work only started after the company was taken over by American financier Charles Yerkes who raised the money needed, mainly from international investors.

When opened in 1907, the line served 16 stations and ran for a distance of 12.34 kilometres (7.67 mi) in a pair of tunnels between its southern terminus at Charing Cross and its two northern termini at Archway and Golders Green. Later extensions took the railway to Edgware and under the River Thames to Kennington, serving a total distance of 22.84 kilometres (14.19 mi) and 23 stations.

In the 1920s, connections were made to another of London's deep-level tube railways and services on the two lines were merged to become what was later named the Northern line. In 1933, the CCE&HR and the rest of the Underground Group was taken into public ownership. Today, the CCE&HR's tunnels and stations form the Charing Cross and Edgware branches and part of the High Barnet branch of the London Underground's Northern line. (Full article...)