Two routes:
1. Take Tianjin Avenue, turn right from the outer ring, go straight and turn right at Jinhan Bridge. Go straight on expressway No.2, and you will see the road sign of the airport (turn right on the bridge, take this expressway, the speed limit is 80! )
2. Take Tianjin Avenue, go straight to Fuxingmen, get on the bridge, take the rightmost intersection, and head for Jin Kun Bridge and Fumin Road. Go straight to Weikun Bridge, turn right on Weiguo Road, go straight for 5 kilometers, cross the outer ring road, and the back is the same as the first route.
Comparison between the two routes: the first route has more carts and traffic lights on the outer ring road during the day, but it should not be many, about four traffic lights. There are more cars on the second route, which is 10 km farther than the first route.
Personally, I think we should take the first route. .