Xianghai Avenue is located in Beihai City. This project is an expansion project. Yuanzhou is Yingbin Avenue, a first-class highway of North Railway, with a total length of 44438+09 kilometers. The expansion project starts from Lianzhou Bay Seaview Avenue (near Gaode Port Bridge) in the west and ends at Section C of Yingsha Road (Shitoubu) in Tieshan Port in the east. Among them, Lianzhou Bay Seaview Avenue to Bailong Road is 2 1.087 km, with 8 lanes in both directions; The section from Bailong Road to Yingzha is 23.732km with 6 lanes in both directions.
The whole line is built according to the urban trunk road, with a design speed of 60 km/h, and there are interchanges 1 seat for the north-south expressway hub, interchange 1 seat for the Nanzhu Avenue, 8 river-crossing bridges and railway-crossing bridges 1 seat along the line. The main construction contents include: road engineering, drainage engineering, bridge engineering, landscape greening engineering, ancillary works, etc. The estimated total investment of the project is about 3.998 billion yuan, and the planned total construction period is about 18 months. It is expected to be officially completed and opened to traffic in June 2020.