干道

tā men zài zhǔ gàn dào shang shè le lù zhàng

他们在主干道上设了路障。

They constructed a barricade across the main road.

nà tiáo gàn dào jiāng xiǎo zhèn yī fēn wéi èr

那条干道将小镇一分为二。

The main road bisects the town.