On the morning of May 28, the machine at the site of Jiyang Yellow River Bridge of Jibin high-speed Railway roared, and the various points were advancing the operation as planned.

The reporter found that the main outline of the bridge across the Yellow River was clearly visible, and the four main towers had been capped. From the Yellow River Bridge to the south to the remote wall airport, the second phase of the reconstruction and expansion project is also in progress, and the flight area and comprehensive traffic section have nodes.

As part of the second phase of the airport, the remote wall airport station of Jibin high-speed railway is undergoing earthwork excavation, and the envelope structure is also under construction.

Jinan high-speed Railway is an important connection line between Jinan and the Beijing-Shanghai Corridor, and also an important part of Jinan's "meter" shaped high-speed railway network, with a total length of 145.3 kilometers and a 90.5 km section in Jinan. After completion, Jinan and Binzhou urban areas will realize direct high-speed rail connection, helping the construction of Jinan metropolitan area.

At present, the first ballastless track base plate of Jibin high-speed railway has been poured and completed, and the project has entered the construction stage of ballastless track. As one of the key projects, the Jiyang Yellow River Highway and railway dual-purpose extra-large bridge project, the four steel main towers of the whole bridge have been completed, and the steel beams are planned to be closed this year.

The remote wall airport station of Jibin high-speed railway is also a key project and characteristic project of the whole line. This high-speed railway station will be built underground, and the high-speed railway will be "hidden" to pick up passengers under the surface.

"The station is more than 450 meters long and 60 meters wide." Jinan urban and rural transport Bureau railway staff said that the main structure of the remote wall airport station building is 2 floors underground, the building height of the station building is 17.5 meters, and the total construction area reaches 57,300 square meters, which is equivalent to building a multi-storey "underground city" underground.

Although it is built underground, the structure of the remote wall airport high-speed rail station is the same, with space for entering and leaving the station, waiting hall, ticket collection area, and platform hall. The scale of the station is designed as 2 6-line stations to meet the future intercity transfer needs of citizens.

Although the Qingdao Airport high-speed rail station in operation is earlier than the Yuanwall Airport high-speed rail station, the station has only two four-line stations. Therefore, after the completion of Jibin high-speed railway Longwall airport station, it will become the largest underground high-speed railway station in Shandong Province.

In the second phase of the airport reconstruction and expansion, the future transfer of high-speed rail, aviation, subway and highway have been detailed deployment. At present, Jinan Airport is building a comprehensive transportation center, which is located under the airport. In addition to the introduction of the comprehensive transportation center by the Jibin high-speed Railway, the second phase of Jinan Metro Line 3 will also be introduced, and more subways will be planned in the future. The Jibin high-speed railway will realize convenient transfer between the airport and the rail transit line.

At present, the construction of the main structure of the subway part of the integrated transportation hub project of Jinan Yongwall Airport has been completed, laying the foundation for the smooth access of the second phase of Jinan Metro Line 3 to Jinan Yongwall Airport.

According to the plan, the remote wall airport station of Jinan high-speed Railway will be completed by the end of September 2025, helping Jinan Airport to become a modern integrated aviation hub integrating air, rail, rail and land. Editor/Wang Tian