Main road network
Similar structure in all sample cities, e.g.:
- No. ring roads (mean ¼ 2, SD ¼ 0)c
- No. feeder roads (mean ¼ 8, SD ¼ 2)c
- No. distributaries (mean ¼ 17, SD ¼ 6)c
- Length of main roads in kmy (mean ¼ 92.6, SD ¼ 16.2)c
Main road network follows the lower altitude of valleysc
Similar land cover composition adjacent to different
road types in most citiesc