What is the speed limit on a high standard duplicated carriageway road with occasional access from adjoining properties?

The speed limit on a high standard duplicated carriageway road with occasional access from adjoining properties is 80 kph. This speed limit is typically applied to roads designed to accommodate higher speeds while still allowing access to properties. High standard duplicated carriageways usually have features that enhance safety and traffic flow, such as separated lanes for opposing traffic, but the allowance for occasional property access necessitates a balanced approach to speed.

Setting the limit at 80 kph strikes a practical compromise that encourages efficient travel while maintaining safety due to potential interactions with vehicles entering or exiting the roadway from adjoining properties. This consideration is crucial for minimizing risk and optimizing the flow of traffic on such roads. Higher limits could potentially increase the risks associated with accessing the road, while lower limits may not effectively utilize the road's design capabilities.