With the airport road south extension line officially opened to traffic, indicating that the Chengyi expressway direct to the third ring road officially opened to traffic, before it was taken into the Ziyu expressway to turn three around down, now directly docking the airport highway can be directly connected to the Jiaozi interchange, it can be said that now the repair of the highway has considered the problem of large traffic flow in the future, are repaired two-way six-lane high-speed, the early repair of the future traffic flow plan into, so as not to expand the traffic flow later when the traffic jam is large, just like the Chengya Expressway, after the expansion of the Meishan section, this side of the road is smooth, The Leshan section is the same blockage, and now it is to expand the Leshan section, the early design is in, and there is no need to redesign and expand the capacity after the traffic flow is large. Especially the airport expressway, a design must take into account the reason why the passenger flow of Tianfu Airport will increase the traffic flow in the future, so the construction is two-way eight lanes, and this highway is really wide
Eight lanes in both directions
In particular, the Longquan Mountain Tunnel directly becomes a two-way ten-lane tunnel, and two-way 4 tunnels, passenger and cargo separation design, which can greatly avoid the problem of tunnel traffic jams, to the designer praise.
Ten lanes in both directions
Longquan Mountain Tunnel where passengers and goods are separated
Not only is the airport high-speed wide, the Airport Road South Extension Line connected to the Chengyi Expressway is also a two-way 6 lanes, the car width is less, and now all free, to the toll station also specifically asked the toll collector sister when to start charging, told the company has not yet been notified, they do not know
Chengyi Expressway
The road is wide and there are few cars
Chengyi Expressway is the most comfortable highway I have ever walked, have you walked?