These 1950s-designed roads we call State highways in other countries would be modern, multi-lane, and often grade separated four-lane highways. I'll give you an example of Sweden, a country which has a much lower road toll than New Zealand: 5,000 kilometres of roads in Sweden, round about the same distance of State highways as New Zealand. Half of them, 2,500 kilometres is separated by median barriers. In New Zealand we've only managed to separate not even 500 kilometres.