() is located in the newly rebuilt Changzhou section of the Beijing-Hangzhou Grand Canal.

laser record

Ping Ling Bridge. Originally known as Zouqu Bridge, the bridge is now renamed Pingling Bridge, which is located at the junction of Shi Qiaocun, Zouqu Town, Wujin District, and Zhujiawan, Beigang, Zhonglou District. The total length is 522 meters and the width is 33.5 meters.

Wujin bridge. This bridge was originally named Yanghu Bridge, but now it is renamed Wujin Bridge. Located near Wujin College of Jiangsu Radio and TV University, Lanling Middle Road (formerly Wuyi Road) in Wujin District. The total length is 570 meters and the width is 3 1 meter.

Dongfang bridge. This bridge was originally named Ding Yanqiao, but now it is renamed Dongfang Bridge. Located near Meigang Wood Factory, Dingyan Town, Qishuyan District. The total length is 420 meters and the width is 35.8 meters.

Yanghu bridge. This bridge was originally named Lihua Bridge, but now it is renamed Yanghu Bridge. Located at the junction of Hutang Town in Wujin District and Chashan Sub-district Office in Tianning District. The total length is 532 meters and the width is 36.5 meters.

Accelerated business collection and delivery system (adopted by the United States post office)