(Last Updated On: July 28, 2018)

It’s the Qianchun Interchange (黔春立交) and located in Guiyang, the capital city of Guizhou Province in Southwest China. This will be quite a challenge to do the noise mapping for?

It's called Qianchun Interchange (黔春立交) and located in Guiyang, the capital city of Guizhou Province in Southwest China.