Core Viewpoint - The announcement of the construction and bidding for the Luo Hu Bei Station of the Shenzhen-Dongguan-Shenzhen High-Speed Railway indicates significant infrastructure development in the Guangdong region, aiming to enhance connectivity and transportation efficiency in the Greater Bay Area [1][3][4] Group 1: Project Overview - The Luo Hu Bei Station is planned to start construction by the end of September 2025 and is expected to be completed by the end of November 2027 [1][3] - The station will be an underground structure with four levels, featuring two platforms and four tracks, with a total length of approximately 600 meters and a width ranging from 23.6 to 43 meters [3] - The project is part of the Shenzhen-Dongguan-Shenzhen High-Speed Railway, which spans 125.52 kilometers with a design speed of 350 kilometers per hour, and is fully funded by Shenzhen City with an estimated cost of 48.79 billion yuan [4] Group 2: Connectivity and Integration - Luo Hu Bei Station will serve as a key hub integrating multiple transportation lines, including the Shenzhen-Dongguan-Shenzhen High-Speed Railway, Metro Lines 3, 14, 17, 25, and intercity railways, enhancing the transportation network in the eastern Greater Bay Area [3][4] - The completion of the high-speed railway is expected to create a "30-minute traffic circle" between the Shenzhen Special Cooperation Zone and the city center of Shenzhen [4] - Another station, Shen Shan Station, is also under construction and will serve as a junction for the Guang-Shan High-Speed Railway and the Shenzhen-Dongguan-Shenzhen High-Speed Railway, with a total building area of 356,000 square meters [4]

Group 1 - The Guangzhan High-Speed Railway is set to open within the year, reducing travel time from Guangzhou to Zhanjiang to 1.5 hours, enhancing connectivity in the Guangdong-Hong Kong-Macao Greater Bay Area [1][2] - The Guangzhan High-Speed Railway spans approximately 400 kilometers and will facilitate a direct link between major cities, promoting integrated development in the region [2] - The construction of the main station building at Foshan Station has been completed, laying a solid foundation for the railway's operational requirements [2] Group 2 - The Shenjiang Railway, a key intercity corridor in the Pearl River Delta, has completed the pile foundation construction for the first station, Henglan Station, marking significant progress in the project [3] - The Shenjiang Railway will connect Shenzhen to Jiangmen, covering a total length of 116.12 kilometers and featuring seven stations, significantly improving travel times within the region [3] - Upon completion, the Shenjiang Railway will enhance coastal connectivity and integrate with the Guangzhou-Shenzhen-Hong Kong High-Speed Railway, further promoting the Greater Bay Area's development [3] Group 3 - The construction of the Deep-Shan Station, a major railway hub connecting the Greater Bay Area to the eastern Guangdong region, has entered the above-ground structural phase [4][5] - Deep-Shan Station will serve as a strategic node for the Greater Bay Area, facilitating a "Shenzhen half-hour" and "Guangzhou 40 minutes" travel circle [5] - The station's construction is crucial for improving transportation capacity in the Deep-Shan Special Cooperation Zone and enhancing communication between the Greater Bay Area and eastern Guangdong [5]