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

All are shown on the aerial image in red and on the other maps 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 -   -   -   -