Volume feature count

The OS MasterMap Highways Network products are only being supplied as non-geographic chunks, so the data will be supplied in volumes based on a feature count. The following table identifies the volume feature count used for each volume per feature type (maximum number of features per GML file):

Feature type	Volume feature count
Access Restrictions	66 000
Connecting Link	118 000
Connecting Node	138 000
Ferry Link	108 000
Ferry Node	126 000
Ferry Terminal	136 000
Hazards	94 000
Maintenance	82 000
Path	138 000
Path Link	72 000
Path Node	126 000
Reinstatement	120 000
Restrictions For Vehicles	74 000
Road	88 000
Road Link	46 000
Road Node	120 000
Special Designations	60 000
Street	36 000
Structures	104 000
Turn Restrictions	114 000