There isn’t a lot of time left. The new year 2025 is coming. For the approaching new year, what is striking is that a few major tasks will be opened too. These three big projects about 2 billion dollars, for the new year 2025 will shape the future. So now, How To Kh will introduce you to the task. This task will be launched in the upcoming new year.
Table of Contents
Big Three Projects of Cambodia
In 2025, Cambodia is advancing some of its most ambitious infrastructure projects. These efforts aim to modernize urban mobility, boost tourism, and enhance public spaces. Among the standout initiatives is the construction of the Techo International Airport. Another key project is a two-story flyover in Phnom Penh. Additionally, there is the development of a major pedestrian street project.
These projects are reshaping the physical landscape of the country. They also signal a new era of investment in national development. There is a focus on regional connectivity and improving the quality of life for its citizens. Each project has billions of dollars in funding. They span multi-year timelines. They also reflect Cambodia’s growing aspirations on both the regional and global stage.
- Techo International Airport ( Project-1) [ Read More ]
- Two-story flyover project ( Project-2) [ Read More ]
- Public Street 10 project ( Project-3) [ Read More ]
These three significant ventures add up to almost 2 billion USD. They exhibit Cambodia’s obligation to foundation improvement and monetary growth. They also reflect its vision for a cutting-edge, connected future. These three big projects about 2 billion dollars for the new year 2025 are milestones. Pictures sourced from Facebook

Stay aware of additional definite updates and experiences about these advancements on howtokh.com, where we cover the most recent news on Cambodia’s developing economy. Moreover, planning these three big projects about 2 billion dollars, for the new year 2025 required extensive coordination.
Project 1: Techo International Airport
- Estimated Cost: Approximately US $1.5 billion for Phase 1.
- Scope & Phasing:
- Phase 1 (2020–approx. 2025): Includes a 4 km runway, capable of handling Code 4F aircraft, with a capacity of about 15 million passengers/year.
- Phase 2 (2030–2050): Expansion to serve 30 million passengers/year).
- Phase 3 (Post‑2050): Final build-out aiming for 45 million passengers/year.
- Duration:
- Construction began in 2019/2020.
- Phase 1 operational launch targeted for July 2025, with some sources indicating September 2025 for full operations.
- Long-term phasing extends through 2050.
Project 2: Two‑Storey Flyover Project
This project refers to the Preah Monivong Flyover:
- Cost: Approximately US $36.77 million.
- Scope: A two‑storey flyover at the intersection of Samdech Techo Hun Sen Blvd., Preah Monivong Blvd., and RCAF Blvd..
- Duration: Estimated construction timeline of 36 months (~3 years).
Project 3: Public Street 10 Project
The term “Public Street 10 project” doesn’t correspond to a widely reported or recognized project name in available sources. However, there is a significant and relevant development:
The Phnom Penh Pedestrian Street Project (along the riverside in Daun Penh district):
- Scope: A 57‑hectare pedestrian and entertainment zone. It is divided into three distinct zones. These range from Food Street and cultural pubs to green recreational areas. The zones stretch between the Post Office and the Royal Palace.
- Cost: Unfortunately, no budget or cost figures have been publicly disclosed in the sources available to date.
- Duration:
- Planning and development began around April–May 2024.
- Initial launch aimed for late 2024 or New Year 2025, but the project remained partially completed at launch(Realestate.com.kh).
- Trial pedestrian operations began in January 2025, with periodic openings (e.g., Friday–Sunday evenings).
Summary Table
Project | Approx. Cost | Duration |
---|---|---|
Techo International Airport | US $1.5 billion | Phase 1 (2019/20 → ~Mid‑2025), Phase 2 & 3 extend to 2050 |
Two‑Storey Flyover | US $36.77 million | ~36 months (3 years) |
Pedestrian Street (Public Street) | Not disclosed | Started ~May 2024, partial launch Jan 2025, ongoing development |
Certainly! Here’s an introduction and conclusion for a report or article on Cambodia’s Big Three Projects in 2025. The Big Three Projects of 2025 mark a transformative chapter in Cambodia’s development journey. The high-capacity Techo International Airport is set to redefine the nation’s air travel. The innovative two-story flyover aims to ease urban congestion.
The vibrant pedestrian street project promotes tourism and recreation. Each initiative plays a critical role in shaping the country’s future. While timelines and costs vary, the collective impact is clear. Cambodia is investing in infrastructure to meet today’s demands. The goal is also to build a more connected, modern, and livable nation for decades to come.
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