By 1800 Uxbridge had become one of the most important market towns in Middlesex, helped by its status as the first stopping point for stagecoaches travelling from London to Oxford. The development of Uxbridge declined after the opening of the Great Western Railway in 1838, which passed through West Drayton. A branch line to Uxbridge was opened in 1856, but it was the opening of the Metropolitan Line in 1904 which restarted Uxbridge's growth by giving the town its first direct link to London.[17]