The L.U.'s Met Line is a magenta color, 42 mile & 34 station route, the oldest subway line in the world [Jan. 10th, 1863 (1/10/1863)], the line starts from Aldgate or Baker St to west of Harrow-on-the-Hill station on four separate routes: Uxbridge, Watford, Amersham & Chesham. With S8 Stock eight-car train, taking over the A60/A62 Stock train; a five decade old fleet. There's a Neasden & Uxbridge train depots. Routes example: Chesham - Aldgate, Amersham - Aldgate, Uxbridge - Aldgate & Watford - Baker Street. Local are on & off-peak service; and the only line in the entire underground system do have a rush-hour express service, AM semi & regular express are eastbound; PM semi & regular express are westbound. More than 66 & a half million riders on that line. No express service on weekends, just local. https://en.wikipedia.org/wiki/Metropolitan_line https://en.wikipedia.org/wiki/Metropolitan_line#Route https://en.wikipedia.org/wiki/Metropolitan_line#Services https://en.wikipedia.org/wiki/Metropolitan_line#Rolling_stock Metropolitan Line Map A62 Stock's 5163 car S8-Stock @ Amersham Station Inside the S-Stock Train Metropolitan Line Flag Box These videos are not mine.