京津塘高速公路是中国古代“丝绸之路”的重要支干线之一，也是中国五纵七横高速公路网的重要加密线路之一。1987 年 12 月 10 日，京津塘高速公路在北京市大兴县正式开工，标志着中国高速公路事业的发展进入了一个新的阶段。
京津塘高速公路全长 142.69 公里，连接北京、天津和塘沽，按照行政区域的分别，其中北京段 35 公里，河北段 6.84 公里（只有一个通往廊坊的出口），天津段 100.8 公里。全线全部控制出入，建设难度较大，但却是连接华北、华东和华南的重要交通枢纽。
据了解，京津塘高速公路的建设历时多年，中间经历了多次重要的节点。1993 年，京沪高速公路建成通车，标志着中国高速公路事业取得了新的突破。2008 年，京台高速公路建成通车，进一步加强了京津塘高速公路的交通枢纽地位。
目前，京津塘高速公路已成为中国高速公路网的重要组成部分，对于促进华北、华东和华南地区的经济和社会发展具有重要的意义。据交通运输部数据显示，截至 2021 年底，京津塘高速公路累计通行车辆超过 2.8 亿辆次，通行里程超过 4.6 亿公里。
未来，京津塘高速公路将继续扮演着中国高速公路事业的重要角色。随着京津冀一体化和新中国 70 年等国家大事的临近，京津塘高速公路将继续进行改扩建，提高运行效率和服务水平，为人民群众的出行提供更加便捷、高效的交通保障。
英文标题：Behind the Scenes of the Jingtang Expressway Construction
关键词：Jingtang Expressway, Construction, Behind the Scenes
新闻内容：
The Jingtang Expressway is one of the important branches of the ancient “Silk Road”. It is also an important part of China’s five-lane and seven-lane highway network. On December 10, 1987, the Jingtang Expressway officially began construction in Beijing, marking the beginning of China’s road construction for the new century.
The Jingtang Expressway is 142.69 kilometers long and connects Beijing, Tianjin, andanggu, divided by administrative regions. It is divided into three sections: Beijing section 35 kilometers, Hebei section 6.84 kilometers (only one outlet to Luoyang), and Tianjin section 100.8 kilometers. The entire route is controlled access. The construction of the Jingtang Expressway is difficult, but it is an important intersection of 华北，华东，and 华南.
据了解，Jingtang Expressway construction lasted for many years and went through several important milestones. In 1993, the Beijing-Hangzhou Expressway was completed and put into use, marking a new breakthrough in China’s road construction. In 2008, the Jingtang-Taihua Expressway was completed, further enhancing the Jingtang Expressway’s traffic hub status.
Currently, the Jingtang Expressway is an important part of China’s expressway network and plays a crucial role in promoting economic and social development in the 华北，华东，and 华南 regions. According to data from the Ministry of Transportation and Communications, by the end of 2021, more than 280 million vehicle trips and 460 million km of travel were recorded on the Jingtang Expressway.
In the future, the Jingtang Expressway will continue to play an important role in China’s road construction. With the approaching of the Beijing-Tianjin-Hangzhou Expressway and other national 大事，the Jingtang Expressway will continue to expand and improve its operation efficiency and service level, providing more convenient and efficient transportation for the public.
【来源】https://baike.so.com/doc/6460307.html
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