M25 moved 150m west and to pass under the runway
Area affected during development
24,000-
space
car park
M25
3rd runway
T5
T2
22,000-space
car park
M25
New airport
boundary
Roads and rivers diverted
Extensions to terminals 2 and 5
M25
M25 moved 150m west and to pass under the runway
24,000-space
car park
Third runway
Area affected during development
Extensions to terminals 2 and 5
T5
T2
Roads and rivers diverted
22,000-space
car park
New airport
boundary
M25