The construction of the Lo River Bridge belongs to package A2 of the Noi Bai-Lao Cai highway. It was built by the RoK's Posco E&C Company.
The 833.5m long bridge has three spans with the width of 16 meters.
Noi Bai-Lao Cai highway is part of the Kunming-Hai Phong Transport Corridor, which is a co-operation program between six countries in the Greater Mekong sub-region.
Once open to traffic, the highway will reduce the travel time from Ha Noi to Sa Pa to just 4-5 hours from 10 hours at present.
The Lo River Bridge is one of eight components of the highway's first phase. The project also includes a second long bridge over the Hong (Red) River.
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