The whole journey is 208.568km 1, starting from the starting point, driving 4.3km in Yantai, passing the electric gas station for about 100 meters, and then entering S207< 1. 1. From the starting point, drive 245 meters to the west, pass the Glide Kindergarten for about 50 meters, then enter the Industrial and Commercial Street and drive 4.0 kilometers along the Industrial and Commercial Street. /LI & gt； 2 Drive along S207 for 33.8 kilometers, cross Youjiazhuang Village for about 700 meters, and then turn right. Go straight, turn right for 3. 1 drive10.8km, cross the New Century Cultural Square for about150m, enter X 193.2, drive along X 19 for 0.9km, and then turn right.