State Highway Classification

Introduction

The State Highway Classification system categorises system roads in the state highway network based on their function. Function refers to the road's main purpose, such as moving freight to and from a port, or people between main centres. The categories are national strategic In relation to the One Network Road Classification System, national strategic roads are roads that make a significant contribution to social and economic well being by connecting major population centres, international ports or major airports. They must meet ONRC threshold levels for "national strategic" for at least three criteria. (with a high volume subset), regional strategic In relation to the One Network Road Classification (ONRC) System. Regional strategic roads are roads that contribute to the social and economic well being of a region and connect regionally significant places, ports or airports. They are also major connectors between regions. They must meet ONRC threshold levels for "regional strategic" for at least two criteria. , regional connector and regional distributor.