 It crosses the northern Jura chains in Saint-Ursanne through two long tunnels, and reaches Glovelier, on the plateau of Delémont.After bypassing that city, the A16 turns south again, and follows the course of the Birse via Moutier and Court until Tavannes.Upon crossing Col de Pierre Pertuis through tunnels, the A16 follows the valley of the Suze (German