Are there more roads within towns or cities or between them? New blog based on OSM data

Hi all, some light reading on the question: are there more roads in the city or the bush? More precisely, ‘is the total length of roads inside all cities and towns more or less than the total length of all roads that run between all cities and towns in NSW?’ Based on roads, landuse tags and other features in OpenStreetMap. Hope you find something of interest. Cheers Ian