https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
https://maproulette.org/browse/challenges/27788
correction et amélioration de la voirie surfacique
mise à jour de situation de route depuis la fin du chantier