The connecting road from National Highway 19 to Becamex VSIP Industrial Park linked to Quy Nhon Port has a total investment of nearly VND 1.2 trillion. Traversing forests and mountainous terrain, the project is considered a key infrastructure work marking the 50-year milestone of reconstruction and development in Binh Dinh Province after reunification. Within the project, Vinh Hung supplied and installed erosion control solutions using polymer-based triaxial double-twisted steel mesh systems, while also implementing slope reinforcement and rockfall protection solutions using high-strength steel mesh systems combined with shear connectors.

For erosion control, the polymer-based triaxial double-twisted steel mesh system was installed over the entire stabilized soil slope surface, reinforcing the surface, preventing erosion, and creating favorable conditions for vegetation growth and slope greening.

To ensure safety for road users and vehicles traveling along the route, the high-strength steel mesh system combined with shear connectors was implemented to enhance surface stability and prevent rockfalls. The system utilizes 32 mm diameter steel anchors drilled to an average depth of 5.1 m in accordance with design requirements. These anchors are fixed within stable geological layers and fully grouted with cement mortar having a minimum compressive strength equivalent to Grade C30.