page_title: New Zealand state highway network
section_title: Specific sections
hierarchical_section_title: New Zealand state highway network / Specific sections
caption_attribution_description: New Zealand State Highway 1
context_page_description: The New Zealand state highway network is the major national highway network in New Zealand. Nearly 100 roads in the North and South Islands are state highways. All state highways are administered by the NZ Transport Agency.
  The highways were originally designated using a two-tier system, national and provincial, with national highways having a higher standard and funding priorities. Now all are state highways, and the network consists of SH 1 running the length of both islands, SH 2 to 5 and 10 to 58 in the North Island, and SH 6 to 8 and 60 to 99 in the South Island, numbered approximately north to south. State highways are marked by red shield-shaped signs with white numbering. Road maps usually number state highways in this fashion.
  Of the total state highway network, New Zealand currently has 363 km of motorways and expressways with grade-separated access and they carry ten percent of all New Zealand traffic. The majority of the state highway network is made up of single-carriageway roads with one lane each way and at-grade access.
caption: State Highway 1
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