140 Route: Schedules, Stops & Maps - U Mehringdamm (Updated)
WLTM Transport Blog: Branding Hayes
London Bus Updates on Twitter: "(ROUTE 140 CHANGES 2/3) Route X140 will be introduced on the 7th December between #Harrow Bus Station, #SouthHarrow, #Northolt, #Hayes & #Harlington and @HeathrowAirport and replace Route