High Speed Rail Link to Major London Airports (HS4Air)

High Speed for Air (HS4Air) is a proposed strategic high speed rail/air connection in south east England proposed by a private company - Expedition.  The proposal is for a new rail connection that links the existing HS1 line with the proposed HS2 line passing via both Gatwick and Heathrow airports to the south and west of London.

Further information can be found at:  www/expedition.uk.com/thinking/hs4air-an-m25-for-high-speed-trains