RouteCylla Branch
SectionYstrad Mynach North Jn to Penrhiwfelin
RemarksUnderstood to be disused
ELR MapsAtlas , Interactive , what3words
Area MapsYstrad Mynach
Extent13M 0797y to 15M 1223y  •  2.242 miles  •  3.608 km
Measured1.130 km (Δ -2478m)
⚠️ Very large variation between reported and measured extents
NeighboursCAR , PTA
NR RegionWales & Western
Quail Map 3 — Western & WalesTRACKmaps Book 3 — Western & Wales


🏢 Administrative Area

MileageCountryAdministrative Area
13M 0797y to 15M 1223yWalesCaerphilly


📍 Nearest Place and District

MileageNearest PlaceDistrict / CountyDistance
13M 0797y to 14M 0736yTredomenCaerphilly132m - 408m
14M 0737y to 14M 1440yYstrad MynachCaerphilly412m - 570m
14M 1441y to 15M 1223yHengoedCaerphilly375m - 569m


🏷️ Positional Accuracy Statistics

PropertyCountMinMaxMeanMedianStd Dev
Linear Accuracy3-1329m-491m-826m-658m443m
Normalised Quarter Miles3138y138y138y138y0y
Calibration Segment Length3782y2116y1315y1048y706y