There are two expressways in the urban area:

Yibin North: connecting with

Neiyi Expressway. Pass Zigong-Neijiang-Chengdu and Chongqing.

Yibin South:

Yibin Airport,

Neiyi Expressway. To

Kunming, Yunnan.

The two expressways are close to the downtown area.

It's been too long since it was opened, I don't remember ...

The toll depends on where you come from. Now, the expressway is only charged once. For example, when you come from Chengdu, the toll of the car is nearly 1 yuan at Yibin North Expressway.

As for the expressway exit of Junlian in Gaoxian County, it is on the section from Yibin South to Shuifu in Yunnan Province. I was told that I still have to take the old road and walk a long way to get there.

the toll depends on where you get on the expressway.