[Bidding Opening for Ningbo Xiwu-Ma'aoling Expressway Expansion Project]On March 22, 2023, the Zhejiang Provincial Department of Transportation released the announcement of the bid evaluation results for investors in the reconstruction and expansion project of the G15 Shenhai Expressway Ningbo Xiwu to Ma'aoling section. The G15 Shenhai Expressway Ningbo Jiangshan to Ma'aoling section is a national The G15 Shenhai Expressway, one of the 11 north-south longitudinal lines of the expressway network, is a component of the nine-vertical, nine-horizontal, five-ring, and five-channel multi-connection of the expressway network in Zhejiang Province. It is also a part of the Yongtaiwen Expressway. component. The G15 Shenhai Expressway Ningbo Jiangshan-Ma'aoling Section Reconstruction and Expansion Project is divided into two projects: the G15 Shenhai Expressway Ningbo Jiangshan-Xiwu Section Reconstruction and Expansion Project, and the G15 Shenhai Expressway Ningbo Xiwu-Maaoling Section Reconstruction and Expansion Project. The total length of the main line of this project is 69.069km, of which the width along the old road is 53.615km, the new line is 15.454km, and the length of the Meilin branch line is 2.99km. A total of 6 intercommunications and 2 service areas are set up in this project. Among them, 3 existing intercommunications need to be reconstructed in situ, 1 relocated intercommunication, 2 newly built intercommunications, 1 expanded service area, and 1 relocated service area. The main line is equipped with 20598m/114 bridges, including 10726m/5 super-large bridges, 7589m/18 large bridges, 2283m/91 medium and small bridges; 5400.5m/5 tunnels, including 4530.5m/3 long tunnels and 870m medium and short tunnels /2 blocks; the length of bridges and tunnels accounts for 37.65% of the total length of the route. The project investment is estimated to be about 19.698 billion yuan, of which construction and installation costs are about 12.006 billion yuan. Editor / Zhao E
On May 31, 2026, the excavation of the first foundation of the Dalat Mengxi 1000 kV AC power transmission and transformation project marked the substantial construction stage of the supporting project for the external transmission channel of the national Shagehuang large base. The project investment is 4.374 billion yuan, and a new double circuit line of 124.4 kilometers will be built, which is a key supporting facility for the ± 800 kV high-voltage direct current project from Mengxi to Beijing Tianjin Hebei. After completion, it will solve the problem of new energy consumption in the Kubuqi Desert and the central and northern parts of Ordos, providing solid support for the extension of the North China ultra-high voltage network to western Mongolia and ensuring clean power transmission to the Beijing Tianjin Hebei region.Editor/Cheng Liting
On June 1, 2026, the plan for the expansion project of Haikou East Station was publicly announced, with a total investment of 186 million yuan and an expansion area of 5970 square meters. The project will carry out a systematic renovation of the first and second floors of the station, adding barrier free facilities, expanding the waiting hall, optimizing the entry and exit flow lines, and simultaneously improving supporting facilities such as power supply and distribution, fire protection, etc. The construction adopts the "reverse edge construction" scheme to ensure uninterrupted operation.Editor/Cheng Liting