The whole journey is ***253.8 km, 4 hours 17 minutes 1. Starting from the starting point, drive in Mishan city 1 km. Detailed road section 1. From the starting point, drive north along Guangfu Road for 97 meters, leave at the roundabout and enter 1 Dongan Street. Cross Mishan Library for about150m, turn left into Tongxin Road 1.3, drive along Tongxin Road for 75 km (via overpass toll station (Mishan)), cross Gigi Lai Village for about 700m, turn left into S3083 and drive along S308 for 35 km (via Xiangyang Toll Station (Qitaihe) and Dageling Toll Station (Boli)). Turn right into G20 14, follow G20 1 drive 135km (via Xichangfa Toll Station (Boli), Qihuli Toll Station (Huanan), Nominal Toll Station (Huanan) and Shima Toll Station (Jiamusi)), enter Hongqi Street 5, drive 6km into Jiamusi City, and reach the detailed section of the destination. After passing Jiamusi Youyi Road Police Station for about 250 meters, turn left slightly for 5.2 meters and drive for 0 kilometers. Pass China Construction Bank Youyi Road Sub-branch about 100 meters, enter Chang 'an Road 5.3, and drive along Chang 'an Road 1 km to reach the destination.