Why is Xuzhou Expressway closed?

12022-12-116: 21g2513 Xuzhou-Huai 'an K82+650 to K84+650 of Suqian section of Huaixu Expressway. Due to construction maintenance, the construction time is: 65438+February 1 1, and February 25, 2022 16: 03 to 16: 00. G2503 Nanjing Ring Expressway Nanjing Fourth Bridge Section, near Liuhe to Nanjing 35K Longpao Toll Station. Due to construction and maintenance, a driveway was occupied. (The road conditions change at any time. Please reply to the road conditions in the owner's guide of WeChat official account to check the road conditions more quickly and accurately! )