Surveying congestion on the network
Congestion can have significant effects for travellers - particularly those using the roads for business, such as freight and tourism companies. We undertake travel time surveys to monitor where congestion is happening and to what degree. The surveys are done using vehicles equipped with global positioning systems (GPS) that drive specific sections of state highways and local roads during peak travel times on five consecutive weekdays in March and again in November.
Learn about other measures we use to help keep traffic moving efficiently on our state highways, through:
