Core Points - The article discusses the completion of the southern crossing tower of the 500 kV transmission project over the Huaihe River, which is part of the Guodian Investment Binhai Power Plant to Sheyang Heqi 500 kV substation line project [5] - This project is a significant component of the second transmission channel along the Jiangsu coast, enhancing the region's power transmission capacity [5] Summary by Sections - **Project Details** - The project spans a total length of 2.961 kilometers, with a distance of 1,760 meters between the two crossing towers [5] - The southern crossing tower is located in the vicinity of Liuduo Village, Lianhai Town, Sheyang County [5] - Both crossing towers stand approximately 223 meters tall, making them the tallest towers crossing the Huaihe River in Jiangsu [5] - Each tower, including its attachments, weighs over 1,150 tons [5] - **Construction Progress** - The northern tower was completed by the end of September, while the line work in other sections is currently underway [5]

跨越工程全长为2.961千米，其中，跨河两塔间距达1760米，南侧跨越塔位于射阳县临海镇六垛村境 内。 该跨越工程位于淮河入海水道南北两侧，为国电投滨海电厂-射阳鹤栖500千伏变电站线路工程的一部 分，也是江苏沿海第二输电通道的重要组成部分。 11月13日，江苏跨越淮河的500千伏输电工程南侧跨越塔封顶。北侧铁塔已于9月底完工，其他地段的放 线工作正紧张进行。 国网盐城供电公司相关负责人介绍，两座跨越塔全高约223米，是江苏境内跨淮河最高塔，单塔本体及 附件重约1150吨。(顾锋明 谷华) ...