Road

Detailed attribute comparison for OSMM Highways Network's Road Feature Type with the equivalent OS NGD feature type.

OSMM Attribute	OSMM Code List (if Applicable)	OS NGD Attribute	OS NGD Code List (if Applicable)	Notes
nationalRoadCode	N/A	nationalroadcode	N/A	Attribute serves the same purpose.
roadClassification	RoadClassificationValue	roadclassification	roadclassificationvalue	Attribute serves the same purpose.
designatedName > name	N/A	designatedname1_text	N/A	Attribute serves the same purpose, with new additional context provided in designatedname1_language, designatedname2_text, and designatedname2_language.
designatedName > namingAuthority > identifier	N/A	designatedname1_responsibleauthorityidentifier	N/A	Attribute serves the same purpose, with new additional context provided in designatedname2_responsibleauthorityidentifier.
designatedName > namingAuthority > authorityName	N/A	designatedname1_responsibleauthorityname	N/A	Attribute serves the same purpose, with new additional context provided in designatedname2_responsibleauthorityname.
link	N/A	Road Link Reference table	N/A	Information is now provided in a cross-reference table.

The following attribution is not included in the OS NGD feature types:

1. localRoadCode: This was an unused INSPIRE attribute.

All the OSMM Highways Network products' attributes above use the names from the GML format; please see the Attribute naming differences between GML and GeoPackage formats page for the GeoPackage equivalents.