Kantonsstrasse, roadworks direction Convers, between Petit Martel and Les Coeudres

Kantonsstrasse, roadworks direction Le Locle, between Les Petits-Ponts and Les Ponts-de-Martel

Kantonsstrasse, new roadworks layout in both directions, between Les Ponts-de-Martel and Petit Martel

Kantonsstrasse, new roadworks layout in both directions, between Petit Martel and Les Ponts-de-Martel