The train from West Station to Lishi runs every half hour, and the last bus is at 7: 30 at the latest.

If you can get to Taiyuan at 6: 30, you should be able to catch the last bus.

If there is no traffic jam, it takes fifteen minutes to take a taxi from the railway station to the west station.

You ask the driver to take Yingze Street to the west from the railway station, Jinci Road to the west of Yingze Bridge to the south, and then take the South Inner Ring Road to the West Station. There are fewer traffic jams on this line at ordinary times. Fifteen dollars must be here. 6: 30 to 7: 30 is the rush hour. I'm afraid your car is stuck in South Inner Ring Street.

If you arrive in Taiyuan at 6: 30, take a taxi to the West Station immediately. There is an 80% chance that you will arrive at the West Railway Station before 7: 30. There must be a car at half past seven.

It's okay. Relax and have a good sleep in the car.