Euston Road the 1960s to cater for the increasing demands of motor traffic, and the Euston Tower was built around that time. The road contains several significant buildings including the Wellcome Library, the British Library and the St. Pancras Renaissance London Hotel. The road starts as a continuation of the A501, a major road through Central London, at its junction with Marylebone Road and Great Portland Street. It meets the northern end of Tottenham Court Road at a large junction where there is an underpass, and ends at King's Cross with Gray's Inn Road. The road ahead to Islington is Pentonville Road.
Islington Tunnel left down Islington High Street to the crossing near Angel Underground Station, across High Street and up Liverpool Road, turning left into Chapel Market. At the end of Chapel Market it turns right into Penton Street, and finally left into Maygood Street. At the end of Maygood Street it passes through a small residential area, before ultimately ending in Muriel Street, from where the towpath may be accessed. Islington Tunnel The Islington Tunnel carries the Regent's Canal Arm of the Grand Union Canal for underneath the Angel area of Islington, in London. The two other tunnels on the Regent's Canal