Construction has begun. Construction of Oujiang Bridge from Nanshatou Village, Sanfu Town, Wenzhou to Butou Village, Yongjiaqiao Town has started. As of February 2, 2022, the overall progress of the Oujiang Beikou Bridge project has been completed by 46.57%. After the completion of the Oujiang Beikou Bridge, the Wenzhou section of the double-track Yongtaiwen Expressway from Yueqing Nantang to Cangnan Dailing in the north will be opened to traffic.