Road 25C creates an important traffic axis connecting airports and expressways
The 25C Road Construction Investment Project, the section from National Highway 51 to Huong Lo 19, is more than 2.6km long. This is the beginning of the route invested to complete the 25C road axis from National Highway 51 to Cat Lai bridge area. When completed, the route will connect Long Thanh airport with National Highway 51, Ben Luc - Long Thanh expressway and Ring Road 3 HCMC.
Along with the Ho Chi Minh City - Long Thanh - Dau Giay expressway, Road 25C will become an important traffic axis, contributing to sharing traffic flow between Long Thanh airport and Ho Chi Minh City.

The 25C road project is implemented from the beginning of 2025 with a phase 1 scale of 45m of cross-section. On the route, 3 traffic intersections will also be built with Huong Lo 19, Huong Lo 12 and National Highway 51; and a new Ba Ky bridge will be built with a length of more than 24.5m.
In the early stages of implementation, the project encountered difficulties and obstacles in site clearance, so it was delayed. However, after that, the site issue was resolved and the project progress was accelerated.
According to the City Construction Investment Project Management Board, to date, the 25C Road Construction Investment Project has achieved 64% of the signed contract value. In which, the main route section has completed 2-layer asphalt concrete paving for a 1.1km long section. For the bridge section, the contractor is deploying the construction of platforms, body, abutments, and crossbeams on the left side of the route.
Also according to the investor, with the current construction progress, the 25C Road Construction Investment Project is expected to be completed in October 2026.
Previously, on August 4, Deputy Secretary of the Dong Nai City Party Committee Vo Tan Duc went to inspect the reality and worked with relevant units on the construction progress and site clearance of road 25C projects.
Completing the 25C road project in October 2026 as committed
Currently, the project no longer has difficulties or major problems with land, the investor ensures completion of construction in October 2026 to synchronously connect with route T1 connecting Long Thanh airport.

Deputy Secretary of the Dong Nai City Party Committee Vo Tan Duc said that Road 25C is a strategic transport infrastructure project that plays an important role in urban development, logistics in the Nhon Trach - Long Thanh area as well as connecting traffic to Long Thanh airport and Phuoc An port. In the context that the Ben Luc - Long Thanh expressway is expected to be put into synchronous operation in September 2026, and Long Thanh airport phase 1 will be put into operation at the end of 2026, the early completion of projects to connect synchronous traffic becomes even more urgent.
Deputy Secretary of Dong Nai City Party Committee Vo Tan Duc requested the investor to direct the contractor to increase construction by 3 shifts, 4 teams to complete the projects according to the committed schedule.
Construction images of road 25C, section from National Highway 51 to Huong Lo 19 through Nhon Trach ward:






Long Thanh Airport, according to the schedule, will be commercially operated by the end of 2026.
