Carriageway
Code of Practice for the Co-ordination of Street Works and Works for Road Purposes and Related Matters HAUC(England) Edition issued by HAUC (England) in September 2020, defines a carriageway as: ‘The part of a road intended for vehicles rather than pedestrians.’
The glossary of statistical terms, published by the Organisation for Economic Co-operation and Development (OECD), defines a carriageway as: ‘Part of the road intended for the movement of road motor vehicles; the parts of the road which form a shoulder for the lower or upper layers of the road surface are not part of the roadway, nor are those parts of the road intended for the circulation of road vehicles which are not self-propelled or for the parking of vehicles even if, in case of danger, they may occasionally be used for the passage of motor vehicles. The width of a carriageway is measured perpendicularly to the axis of the road.’
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