The last 30-meter pre-stressed concrete T-beam of Zhedong grand bridge of Molin Expressway had been installed in place in the past few days and the bridge beam construction had been successfully completed. It was the first grand bridge ended up with girder construction in the railway construction section of Molin Expressway.

Molin Expressway is a national expressway from Mojiang County, Pu'er City to Lincang City, with a total length of approximately 246.7 km. The traffic in Pu'er will be greatly improved upon its completion.