Piccadilly line extension to Terminal 5/Heathrow Express extension to T5
Do we know when construction work is due to start on the Piccadilly
extension to Terminal 5 as I understand that tunneling work was due to
be finished by next year. I also understand that Terminal 4 would be
temporaily closed during the construction period.
Likwise does any news exist on the Heathrow Express extension.
Martin
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