Transport for London
|Local Government body|
|Founded||Greater London Authority Act 1999|
|Mayor of London / GLA|
Numbering of bus routesEdit
Historically, bus routes were grouped by the type of service that they provided.
The 1924 London Traffic Act used the Bassom Scheme. It was named after A.E. Bassom of the Metropolitan Police who made it. Changing and short lines used letter suffixes. Also, the numbers were grouped by the company that operated the route.
|Route Number||Former type of Service|
|1–199||"Central Area" red double-decker services|
|200–289||"Central Area" red single-decker services|
|290–299||"Central Area" night routes|
|300–399||"Country Area" north of the River Thames (rural services were operated by London Country Bus Services after 1970)|
|400–499||"Country Area" south of the River Thames|
|701–799||Green Line Coaches|
|800–899||"Country Area New Towns" routes|
|Route Number||Type of Service|
|1–599||Day routes, including 24-hour services|
|600–699||School services, normally operating only one return journey per day*|
|700–899||Regional and national coach services|
|900–999||Three mobility services within TfL|
|N-prefixed routes||Night routes|
|X-prefixed routes||Express routes|
|Other letter-prefixed routes||Local day routes, including 24-hour services, with the letter(s) denoting a key area the bus travels through.|
*Except 607, which is a normal daytime route
|†||Transport for London services that cross the Greater London boundary.|
Standard ticketing applies throughout.
- "How are bus routes (especially London bus routes) numbered?". The Guardian. London. Retrieved 2 July 2017.