Heathrow’s third runway ...
Third
runway
Expansion and
M25 tunnel
Heathrow’s two
existing runways
... and the three
remaining options
Airfield area
Runway
Option 1
3,200m
Option 2
3,200m
Option 3
3,500m
0
3,500m
Heathrow’s third runway and the three remaining options
Third
runway
Expansion and
M25 tunnel
Option 1
3,200m
Airfield area
Runway
Option 2
3,200m
Heathrow’s two
existing runways
Option 3
3,500m
0
3,500m