Table 2 Roman roads by Italian NUTS

From: When History Leaves a Mark: A New Measure of Roman Roads

  Number of territorial units
  NUTS 1 NUTS 2 NUTS 3 NUTS 4
  Macro-regions Regions Provinces Municipalities
Existence
   With Roman roads 4 20 108 2763
   Without Roman roads 0 0 2 5329
   Total 4 20 110 8092
Size
   Only major roads 0 2 20 1444
   Only minor roads 0 1 14 999
   Both major and minor roads 4 17 74 320
   Total 4 20 108 2763
Certainty
   Only certain roads 0 1 9 991
   Only uncertain roads 0 1 23 1432
   Both certain and uncertain roads 4 18 76 340
   Total 4 20 108 2763
  1. Source: Author’s elaboration from own data