On January 12, the Gansu (Tianshui) International Land Port No. 1 Bridge on the Weihe River, part of the municipal infrastructure, was closed, marking the completion of main body construction.
Located in Weinan Town, Maiji District, Tianshui City, the No. 1 Bridge is a newly-built large-span bridge over the Weihe River near the East Ring Road, and a type of control engineering. The No. 1 Bridge is 234m long and 37.5m wide. There are 6 main piers under the bridge, which is constructed by the cast-in-place hanging basket cantilever. The successful closure of the No. 1 Bridge on the Weihe River has laid a foundation for the completion and openness to traffic of the East Ring Road by the end of 2021.