London Buses route 20

20
Blue Triangle Wright Eclipse Gemini 2 bodied Volvo B9TL at Debden station in April 2012
Overview
Operator	London General
Garage	Northumberland Park (NP)
Route
Start	Walthamstow Central station
Via	Leyton Woodford Green Buckhurst Hill Loughton
End	Debden station

London Buses route 20 is a Transport for London contracted bus route in London and Essex, England. Running between Walthamstow Central and Debden stations, it is operated by London General.

On 26 April 2003, the route was converted to low-floor operation. When the contract was renewed on 24 March 2007, the route was moved to Edmonton.

In 2003, new Wright Eclipse Gemini bodied Volvo B7TLs were introduced to the route. These were replaced with older Alexander ALX400 bodied DAF DB250LFs in March 2007.

Route 20 operates via these primary locations: