```
Chen Chunxi nodded, seemingly oblivious to Xu Dayuan's movements, continuing to explain at the same speed and tone:
"Yes, the project I'm in charge of is in Jingkou District. The construction line is quite long, stretching along Jiulongshan Road, Xingangshan Road, Lijiang East Road, and Changjiang Third Road. It's a sewage pipeline laying project. There are three of us from our unit working on the entire line. I'm the chief person in charge; one is responsible for technical issues, and the other is in charge of scheduling."
Zhou Ning frowned slightly. When they had gone to Jingkou District, they had not chosen to take the tunnel because of a car accident. Additionally, an announcement a few days earlier mentioned that the tunnel was subject to traffic control because at the entrance in Dongtai District, an overpass was being built, and the traffic jam there was horrendous.