What is the best route from Tianjin to Chongqing by car?

The whole journey is * * * 2,280.6km, 1 day, 2 hours and 40 minutes. From the starting point, drive west for 4.65,438+0 km. After crossing Caodaokou for about 50 meters, turn left and enter X50 1/ No.2 Lifeng Road. Go straight along X50 1/ Li Feng Road. Turn right and enter S307/ Mei Fei Line Detail Section 3. Drive 4.2km along S307/ Mei Fei Line, turn right into S205/ Lu Bao Line 4, drive 20.7km along S205/ Lubao Line after passing the gas station, turn left into S2 19/ Jiuyuan Line 5, and drive 23km along S2 19/ Jiuyuan Line. Enter Jinji Expressway 6 and drive along Jinji Expressway 18.8km, exit from Jinyu Highway/Jinyu Road Toll Station (via Jinyu Road Toll Station), turn left and enter G 1 12/ Jinyu 7 Line and drive along G12/Jinyu Line/kloc. Turn right slightly at Jinbao Bridge and take the No.9 ramp 2. 1km, then turn left and take the ramp, enter Baojin Expressway 10 and go straight along Baojin Expressway for 265km, leave from Jingkun Expressway/Taiyuan Exit, enter the detailed section of Ring Expressway1/kloc-0, and go straight from Luocheng/Universiade Expressway for 238.8km. At 1 fork road, take Yuncheng/Lishi direction, at the second fork road, take Yuncheng/Lvliang/Jinci/Qiaojia Courtyard/Pingyao/Hukou Waterfall direction, enter the detailed section of Dayun Expressway 12, drive along Dayun Expressway for 32.6km, and leave from Yuncheng /Xi 'an/Pingyao exit to enter Dayun Expressway. Enter Hou Yu Expressway 14, drive along Hou Yu Expressway for 285km, exit from Tongguan, enter the detailed section of Ring Expressway 15, drive along Ring Expressway for 37.2km, exit from Hanzhong, drive along Hanzhong, enter Beijing-Kunming Expressway 16, and drive along Beijing-Kunming Expressway for 570.2km.. Mianyang/Southwest University of Science and Technology, enter S205 detailed section 17, go straight along S205 12.8km, and leave at the roundabout of the second exit. Enter the detailed section of S205 18, go straight along S205 for 298. 1 km, and leave at the exit, heading for Shiqiaopu/Yangjiaping/Jiulongpo/Dadukou. Enter the detailed section of Inner Ring Expressway 19, drive along the Inner Ring Expressway for 25.2km, leave from the exit, take the direction of Nanchuan/Qijiang/Zunyi/Guiyang at the 1 fork, take the direction of Nanchuan /G65 at the second fork, enter Jieshui Expressway 20, drive along Jieshui Expressway for 64.5km, and take the direction of Dongsheng/Jinfo Mountain.