Fig. 6From: Vehicle trajectory at curved sections of two-lane mountain roads: a field study under natural driving conditionsTrajectory shape of four typical patterns and their corresponding LDRT profiles for left bends: (a1-a5) Trajectory pattern I on left-hand bends; (b1-b4) Trajectory pattern II on left-hand bends; (c) Trajectory pattern III on left-hand bend; (d) Trajectory pattern IV on left-hand bendsBack to article page