Under the Ministry of Construction’s recommendation, the section linking Yen Bai and Lao Cai provinces will be expanded into four lanes from two. Vietnam Expressway Corporation (VEC) will invest in the project.

The section linking Yen Bai and Lao Cai provinces will be expanded into four lanes from two
Of the total investment, VND3.05 trillion will be sourced from the state budget, and VEC will raise the remainder.
The Yen Bai-Lao Cai section stretches 121 kilometres, 40 of which have already been expanded to four lanes. The remaining two-lane stretch continues to pose risks of traffic congestion and safety concerns.
Meanwhile, under the national road network planning for 2021-2030, with a vision to 2050, the entire Noi Bai-Lao Cai Expressway will be upgraded to six lanes.
VEC invested in and operated the 245-kilometre Noi Bai-Lao Cai Expressway. Toll collections to recoup the investment started in 2014.