The Heathrow Express class 332 train from Siemens undergoing a programme of trials.
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Heathrow Express route. -
Construction work on the 5-mile tunnel section of the line under the airport. -
A completed section of the 5-mile tunnel. -
Heathrow Express trains run for much of their journey along the Great Western... -
The trains' sliding doors provide almost level platform access. -
The Heathrow Express class 332 train from Siemens undergoing a programme of... -
Heathrow Express passenger coach interior. -
Heathrow Connect serves intermediate stations as well as the Heathrow Express... -
Heathrow trains are maintained under contract by Siemens at their Old Oak...