The whole journey from Huilongguan Town to Huihai Road * * * 170.005km 1 Starting from the starting point, drive 32.6km in Beijing downtown, exit from Beijing-Tangshan Expressway at Minute Temple Bridge, enter Beijing-Jintang Expressway 1. 1, and start from the starting point and drive 0.8km to the west. Turn right at the farm bridge in the northern suburb and enter S2 16/ 1 1.2 auxiliary line. Follow S2 16/ 1 10 auxiliary line for 2 17 meters. Take the left ramp (via Huilongguan Toll Station) and enter Badaling Expressway. Take the exit of North Third Ring Road, enter Changping Road 1.4, drive along Changping Road for 24 1 m, enter Deshengmenwai Street at Madianqiao 1.5, drive for 96 m, take the right ramp, turn left, enter Third Ring Road 1.6, and drive along Third Ring Road/kloc-0. /Li>2 travels 57.9 kilometers along Beijing-Tianjin-Tanggu Expressway (via Dayangfang Toll Station), leaves from Beijing-Tianjin exit (via Sicundian Toll Station), turns to Shanghai, enters Beijing-Shanghai Expressway 3, travels 63.3 kilometers along Beijing-Shanghai Expressway, leaves from Wenjing Line exit (via Jinghai Toll Station), turns to S3 1 1 and enters S36544. At the roundabout, exit 1, enter S 1 165, drive along S 1 16 for 6.5 kilometers, turn right for 6 kilometers, and drive 1.7 kilometers to the destination.