从“线”到“网”跃升！保民生促发展 粤港澳大湾区交通网越织越密

Core Insights - Infrastructure investment in China is steadily increasing, with a focus on enhancing public welfare and connectivity in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - The opening of five new subway lines in Guangzhou has improved connectivity among six cities, contributing to the development of a "railway network" in the Greater Bay Area [3] - The construction of the Lion Rock Channel, a significant dual-layer highway project, is progressing, with expectations to create multiple world records upon completion [7][8] Infrastructure Investment - In the first three quarters of the year, Guangdong's transportation investment exceeded 130 billion yuan, maintaining a high level of activity [10] - The Lion Rock Channel's main bridge construction has surpassed 30% completion, with significant structural advancements already made [8] Transportation Connectivity - The Greater Bay Area's intercity railway network has evolved from a "line" to a "network," enabling a "one-hour living circle" for residents [5] - Future developments in Guangzhou's subway system will further enhance connectivity within the Greater Bay Area [5] Major Projects - The Lion Rock Channel will be the first dual-layer composite highway in the Pearl River Estuary, featuring a total length of approximately 35 kilometers and designed for 16 lanes [7] - The main span of the Lion Rock Channel will measure 2,180 meters, with a main tower height of 342 meters, setting five world records upon completion [7][8]