Sydney Region Carriageway

A carriageway is width of roadway for the movement of vehicles. There are single carriageways and dual carriageways represented as single or dual lines in the spatial representation.\n\n\nThis dataset contains the the number of through lanes, the width of the through lanes and the surfaced width for State Roads.\n\n\nThere are also non-state roads in the dataset, which commonly only contain lengths and no widths.\n\n\n车行道（carriageway）是供车辆通行的道路宽度范畴。在空间表征中，单幅车行道与双幅车行道分别以单线、双线进行表示。 本数据集涵盖国道（State Roads）的直行车道数量、直行车道宽度以及铺装宽度。 数据集同时收录非国道（non-state roads），此类道路通常仅记录长度信息，未标注宽度。