Impact Classification Tool

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Answer the following questions to categorise your event:

ONRC Classification Description/Examples
Access A typical suburban cul-de-sac such as “Smith Street” in a residential neighbourhood, or a minor rural road providing access to a few properties.
Secondary Collector “French Pass Road” in Marlborough, providing essential access to remote settlements.
Primary Collector A connector road in provincial areas like parts of the “Inland Scenic Route (SH72)” in Canterbury (in segments where it’s not classed higher).
Arterial Great South Road in Auckland (outside motorway sections), or parts of “State Highway 16” north of Auckland, linking smaller urban centres.
Regional “State Highway 75” between Christchurch and Akaroa, serving as a significant route for local residents and visitors.
National “State Highway 1,” running the length of New Zealand from Cape Reinga to Bluff.