(Audit 2019) Congestion on major roads during 2031 PM peak

This layer is part of strategic transport modelling undertaken for [Urban Transport Crowding and Congestion](https://www.infrastructureaustralia.gov.au/publications/urban-transport-crowding-and-congestion), a supplementary report of the [Australian Infrastructure Audit 2019](https://www.infrastructureaustralia.gov.au/publications/australian-infrastructure-audit-2019).\r\n\r\nThese data represent average weekday transport performance during PM peak (4pm to 6pm). Note that any network links below relevant daily volume thresholds are not included. This is why some sections will appear missing or broken, and some links are isolated.

本图层隶属于为《城市交通拥挤与拥堵》（Urban Transport Crowding and Congestion）报告开展的战略交通建模工作，该报告是《2019年澳大利亚基础设施审计》（Australian Infrastructure Audit 2019）的补充报告。

本数据集反映了工作日晚高峰时段（下午4时至6时）的平均交通运行表现。请注意，日均流量低于相关阈值的路网路段未被纳入此数据集，因此部分路段会呈现缺失、断裂或孤立的状态。