The co-ordinates for the RoadNode the feature is referencing. Textual description of the location extent of the referenced property when the feature partially references the network. The geometry of where the feature starts. The geometry of where the feature ends. A linear representation of the feature. An area representation of the feature. The standard to which the highway must be restored to following street works. Reinstatement as defined in the Specification for Reinstatement of Opening in Highways codes of practice in England and Wales and the Specification for the Reinstatement of Openings in Roads in Scotland. Flag to indicate that the maintenance feature partially references a Street. The reason for a change made to a feature. A location where a specified risk to vehicular travel may exist and caution should be taken. Classification of the type of risk that applies that may impact choice of route or where caution should be observed. Additional information describing the hazard. The reason for a change made to a feature. Classification of the maintenance responsibility of a highway. This is typically known as "adoption". The highway is maintained at public expense by a responsible highways authority. An application has been submitted to maintain the highway at public expense. The highway is not maintained at public expense. Another National Highway Authority or another Regional Highway Authority is responsible for maintaining this Street. A Street which exists for NLPG purposes only and is not capable of being noticed. A description applied to a highway to protect it when works are undertaken. Type of Special Designation. Additional information describing the special designation. Time period to which the restriction applies. Example: Mon-Fri 08:00-9:30 At any time Highway authority to be contacted for further consultation about the special designation. Flag to indicate that the maintenance feature partially references a Street. The reason for a change made to a feature. Height, Weight, Width and Length restrictions (HWWL). NOTE: HWWL restrictions are typically defined in both metric (metres) and imperial (feet) units. Indicates if the measure value is from a sign or has been converted from a different unit of measure. The measure for the restriction in imperial units and will be in inches, if present on the sign. Vehicle types or uses that the restriction applies to. Vehicle types or uses that are exemptions to the restriction. Description of the structure to which the restriction applies. For example: Bridge The imperial measure, as defined on the sign, for the restriction. For example, 6'-6" Reference to the Traffic Regulation Order that formally created the restriction. The reason for a change made to a feature. Traffic management controls which highway authorities apply to their roads. Reference to the Traffic Regulation Order that formally created the restriction. Description of restriction defined in the Traffic Regulation Order. Types and uses of vehicles that a restriction can apply to or restrict. List of vehicles included or exempt from the restriction. List of uses included or exempt from the restriction. List of loads included or exempt from the restriction. Indication of whether the highway is maintained by a Highways Authority, Local Highways Authority, Road Authority or by another body. Indication of whether the highway is maintainable at public expense. Authority responsible for maintenance of the highway. Flag to indicate that the maintenance feature partially references a Street. The authority which the highway resides in. The reason for a change made to a feature. The time period which a restriction is in place. The named month or period this time interval applies. A constraint on vehicular access to a highway. Types of vehicle or use that the restriction applies to. Types of vehicle or use that are exempt from the restriction. Example: <ul> <li>No Entry (except Buses)</li> <li>Prohibited Access (except Emergency Vehicles)</li> </ul> Time period to which the restriction applies. Example: Mon-Fri 08:00-9:30 At any time A description of the traffic sign indicating the restriction e.g. Access Limited to Buses . The reason for a change made to a feature. A constraint on vehicular manoeuvre. Type of turn constraint. Types of vehicle or use that the restriction applies to. Types of vehicle or use that are exempt from the turn restriction. Time period to which the restriction applies. Example: Mon-Fri 08:00-9:30 At any time The reason for a change made to a feature. A built feature with a relation to the highway network that may affect a user. Type of built feature. Additional information describing the structure. The reason for a change made to a feature.