Xiang' an airport regional road network construction will be another good news! The south section of Xiang 'an Airport Expressway (Xiang 'an South Road-Dadeng Section) successfully passed the completion acceptance!
The southern section of Xiang 'an Airport Expressway starts from Shamei Village, Xindian Town, extends southward, and ends in Tiancun Village, Headlight Street. It has a total length of 4.39 kilometers and is built according to the standards of expressways and urban expressways. The design speed is 100 km/h, with six lanes in both directions. Xiaolong Interchange, Qianling Interchange and Nangang Bridge are set up along the line.
At present, the road surface of this section is brand-new and clean, the traffic sign facilities have been set up and the greening project has been completed.
At present, this section is an important construction passage for the construction of Xiang 'an Airport. For safety reasons, only construction vehicles are allowed to pass, and social vehicles are temporarily closed.
Xiang 'an Airport Expressway is divided into three sections: North Section, South Section and Dade Island Section. After the whole project is opened to traffic, the traffic on Shenhai Expressway will be able to enter and leave Xiang 'an Airport quickly.
At present, in addition to the completion of the southern section, other tenders are also progressing in an orderly manner.
The control project of the south section of Xiang 'an Airport Expressway is Nangang Bridge, which connects Wu Xia Village in Xindian Town of Xiang 'an and Tiancun Village in Daleng Street, with a total length of 884 meters. It is the second passage to enter Daleng Island after Daleng Bridge.
According to the agent, the traditional construction adopts "32 1 Bailey" cast-in-place support. In this construction, the contractors organized and developed a new supporting system of "42 1 beret", which provided a more efficient, safe and economical new supporting system for large-span cast-in-place box girders at sea. This achievement has been successfully applied to Nangang Bridge, effectively shortening the construction time, and applying for patents and construction methods, which has broad application prospects.
Xiamen new airport multi-level traffic circle hub construction, traffic first. In Xiang 'an, the south section of Airport Expressway, the highest-grade urban expressway in Xiamen, has been completed and opened to traffic, and the section B 1 of Dadeng Section connected with it is under construction of subgrade, pavement and bridge, which is expected to be completed in June this year. In the future, the airport expressway will be unveiled in the form of viaduct.
In the future, Binhai East Avenue, Airport Expressway, Li Huan North Road and Dong Xi Road will form a small circular traffic, which will form a large circular traffic with Xiang 'an South Road, Airport Expressway, Airport Avenue and Xiang 'an East Road, and form a dense road network in series to support the international aviation hub.
Qiongtou Interchange on Binhai East Avenue is in this area, and more than 100 projects are being rolled out: the enclosure structure under the terminal building of the civil engineering reservation project of the airport section of the intercity railway R 1 line has been completely constructed; The main structure of the station in the off-island section of Metro Line 3 connecting the new airport (except the section from Caicuo to Xiang 'an Airport) has been completed, and the underground common trench crossing project in Xiamen Xiang 'an New Airport area has been fully connected.
Chief Engineer of Dadeng Section of Airport Expressway Project
Zhang Teng: It is estimated that the main project will be completed by the end of this year, and the southern section of the airport expressway will also be connected. Previously, there was only one passage for residents of Dalong Island to enter and exit Dalong Island, and the airport expressway can be used as the second main passage to enter and exit Dalong Island, which is convenient for residents of Dalong Island to transport materials including airport construction.
Pressing the "Acceleration Key" in the project construction is a powerful driving force for Xiang 'an District to innovate the mechanism of "District Command+Joint Party Organization" and work together to push forward the expropriation and demolition, especially the whole village relocation of Tang Yang Community in Daleng Street.
Xiang' an Airport Expressway Xiang' an Airport Expressway (from Shenhai Expressway to Xiang' an Expressway) has a total length of 1 0km, eight lanes in both directions and a designed driving speed of 1 00km/h, including the construction of six mainline bridges, two tunnels, two interchange hubs,1toll station and1service area. It is planned to be completed and opened to traffic in 2023.
We can directly connect the south section of the airport expressway under construction from Shenhai Expressway, and then the Oshima section to our new airport. As a whole, we will realize the function of fast track and point-to-point connection, including the connection of our Xiamen-Zhangquan City Alliance Line, and the whole will be perfect.
Airport Avenue is located in Dalong Island, Xiang 'an, starting from Dalong Bridge and ending at the west slip line of the north-south runway of the new airport, with a total length of 7. 1 km. According to the standards of secondary roads and urban trunk roads. The main lane is designed as two-way six lanes, and the auxiliary lane is designed as two-way four lanes, which can be directly extended to the new airport terminal after completion.