立交桥

立交桥上有四条车道。

lìjiāoqiáo shàng yǒu sì tiáo cāndào.

There are four lanes on the overpass.

这里修建了一座立交桥来缓解交通拥堵。

zhè lǐ jiūjiàn le yī zuò lìjiāoqiáo lái kěxiǎn jītōng dǒubēng.

A viaduct was built here to alleviate traffic congestion.