RouteHeathrow Airport Link Line
SectionAirport Jn to Heathrow Tunnel Jn
RemarksRefer to HLL1 / HLL2 beyond 12M 0672y
MapsHLL  •  Google  •  Airport Jn , Heathrow Airport
DetailsTrack Curvature  •  Elevation Profile  •  Geology
Extent11M 0031y to 16M 1339y  •  5.743 miles  •  9.243 km
Measured9.279 km (+36m, relative to reported extent)
GroupingHLL , HLL1 , HLL2
NeighboursHLL1 , HLL2 , MLN1
TRACKmaps🟠  Western & Wales
NR Region🟧  Wales & Western
LOR🟠  Heathrow Airport Jn to Heathrow Terminals 4 and 5   GW180 

 

Administrative Area

MileageCountryAdministrative Area
11M 0031y to 16M 1339yEnglandHillingdon

 

Nearest Place and District

MileageNearest PlaceDistrict / CountyDistance
11M 0031y to 11M 1682yHayesGreater London - Hillingdon501m - 1684m
11M 1683y to 12M 1044yWest DraytonGreater London - Hillingdon1125m - 1674m
12M 1045y to 13M 1638ySipsonGreater London - Hillingdon340m - 1189m
13M 1639y to 14M 0560yHarlingtonGreater London - Hillingdon1206m - 1712m
14M 0561y to 14M 1242ySipsonGreater London - Hillingdon1727m - 2063m
14M 1243y to 15M 0230yWest BedfontSurrey - Spelthorne1556m - 2072m
15M 0231y to 15M 0274yStanwellSurrey - Spelthorne1519m - 1537m
15M 0275y to 16M 0406yWest BedfontSurrey - Spelthorne647m - 1500m
16M 0407y to 16M 1339yEast BedfontGreater London - Hounslow1046m - 1463m

 

Positional Accuracy Statistics

PropertyCountMinMaxMeanMedianStd Dev
Linear Accuracy10-0m33m4m0m10m
Normalised Quarter Miles10440y452y441y440y4y
Calibration Segment Length10409y1760y1011y880y628y