In 2023. Inquired by Nanjing Transportation Bureau, the construction of National Highway 328 started in April 20021,and the reconstruction and expansion project of the junction of Ningyang and Longchi of National Highway 328 is scheduled to be completed in April 2023. Upon completion, the construction of Liuhe Sub-center in Jiangbei New District will be accelerated, which will provide a variety of choices for residents around Liang Heng Street in Liuhe District and Yizheng City in Yangzhou City, and reduce traffic costs.