The construction was completed at 15:40 on December 1, 2021, and the road resumed normal traffic.
Fixing Socket Cross Hole Nail Plate
★ source: Gansu highway development center, epidemic prevention and control, CCB life..
On August 25, 2021, the highway maintenance department of Gansu province implemented the highway disaster prevention and control project from Baiyin to Lanzhou two-way k1617 + 600-k1626 + 300 (orangutan Bay, qiangwan Township, Baiyin District, Baiyin City) of g109 line.
