Frequent construction and maintenance ensure the surface remains smooth, though this often results in temporary speed limits.
Driving significantly above the advisory speed can result in partial or full liability in the event of an accident, even if the driver was not at fault for the initial collision. Driving Etiquette and Strict Laws
Roughly one-third of the network has permanent or temporary speed limits, often ranging from 80 km/h to 120 km/h , especially near cities, construction zones, or in hazardous weather.