Angel tube station 17 September 1992. Because of the distance between the new entrance and the platforms, and their depth, two flights of escalators were required, aligned approximately at a right angle. The station's ticket hall has a sculpture of an Angel by Kevin Boys. Angel is one of the number of stations to have only escalator access to the platforms. With a vertical rise of and a length of , Angel station has the longest escalators on the Underground, and the second longest in the United Kingdom (after one at Heathrow Terminal 5). The station was refurbished (as of 2015) and work
Holborn tube station 2–6 minutes from approximately 05:53 to 00:30 westbound and 05:51 to 00:33 eastbound. Piccadilly line trains operate every 2–6 minutes from approximately 05:42 to 00:28 westbound and 05:54 to 00:38 northbound. On the Central line 1992 Stock is used. On the Piccadilly line 1973 Stock is used. Before the closure of the original London tram network in 1952, Holborn tube station provided an interchange between trams and tubes, via the Kingsway Tramway Subway underground Holborn tramway station located a little distance south of the underground station. This was the only part of London with an underground tram system, and Holborn