This is a through station on the Piccadilly Line (Heathrow Branch) and Terminal 4 Loop.
The tracks run east/west serving a single island platform with platform 1, serving westbound trains towards Terminal 5 lying south of platform 2, serving eastbound trains towards Cockfosters.
The lifts to Level 0 (Walkway) are near the east end of the platform, the upward escalators are west of these, whilst the downward escalators from the ticket hall are near the west end.
A walkway at Level 0 runs north/south through the Underground station. The lifts are east of this walkway, with separate exit and entrance routes. The exit escalators bring you west of the walkway, whilst the ticket hall is also on the west side.
The Walkway continues north towards Terminal 1, and south then southwest towards Terminal 3. Terminal 2 was closed at the time of our survey, but we believe the entrance/exit to this is from the east side of the Walkway, just south of the entrance gates to the lifts.
There is lift and escalator access through this station and to all terminals. We therefore believe the station is accessible to Guide Dog and wheelchair users.
HEATHROW T123 UNDERGROUND STATION
© 2012, Terry Robinson
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