The JuraMap maps roads, tracks and paths that probably existed at the end of the 19th Century and had an utility value other than simply servicing forestry and agriculture.

All are shown on the Aerial image in white and on the Terrain map in red or blue following OpenStreetMap tagging guidelines:

• difficulty (sac_scale):
  hiking or mountain hiking (steep, unstable surface or obstacles)
• track visibility:
  excellent - - - - ; intermediate -  -  -  - ; bad -   -   -   -

The Aerial image and the national Map obviously show today's roads, tracks and paths.