COVID-19 SERVICES UPDATE: Information for all alert levels, Waka Kotahi services and more

SCAM ALERTS: Refund email and Vehicle licence (rego) renewal phishing emails

ONLINE SERVICES: We currently have an issue with receiving some payments and are working to resolve this issue as quickly as possible. We apologise for any inconvenience.

EASTER WEEKEND – PLAN AHEAD: Heading away for the long weekend? Check our holiday journeys tool(external link)

Traffic management levels

All state highways are classified as a specific temporary traffic management (TTM) level , dependent on the traffic volumes.

View the interactive map showing TTM levels for state highways.

TTM interactive map(external link)

Levels of TTM applied in the Code of Practice

Level LV - low volume roads (Annual average daily traffic (AADT) less than 500 vehicles per day (VPD))

Level 1 - low to moderate volume roads (AADT 500 to 10,000 VPD)

Level 2 - high volume roads (AADT greater than 10,000 VPD)

Level 3 - high volume, high speed multi-lane roads, expressways and motorways (AADT greater than 10,000 VPD and speed greater than 75 km/h)