Ground Broken on Chom Chao Flyover and Underpass Construction

Chom Chao flyover

Prime Minister Samdech Hun Sen presided over the groundbreaking ceremony for the Chom Chao flyover and underpass on the morning of 29 June, at the one of the most highly-congested areas in the capital Phnom Penh.

The USD22 million project will be undertaken by the Overseas Cambodia Investment Corporation (OCIC) and will take a total of 30 months to complete. The whole structure comprises of five sections including:

1.   A 408-metre long, 15.8-metre wide four-lane main flyover connecting Russian Boulevard to National Road No.3
2.  A 202-metre long and 5.25-metre wide exit wing from the main flyover connecting Russian Boulevard to Veng Sreng St. with a one-car lane and a one-motorbike lane.
3.  A 206-metre long and 5.2-metre wide curved road connecting Veng Sreng St. to National Road No. 3, consisting of a one-car lane and a one-motorbike lane.
4.  A 130-metre long and 8.5-metre wide curved road and an underpass connecting Veng Sreng St. to National Road No. 4 with a two-car lane and a one-motorbike lane.
5.  A 470-metre long and 8.5-metre wide ground road connecting National Road No.4 to Russian Blvd, with a two-car lane and a 1-motorbike lane.
“The new flyover will help ease traffic congestion on the multiple routes leaving and entering Phnom Penh city including National Road No.3 and No.4, Chom Chao road and Russian Bouelvard. Chom Chao is a central artery where many main roads meet, creating very serious traffic congestion,” said PM Samdech Hun Sen during the groundbreaking ceremony.

After it is completed, the Chom Chao flyover will be the sixth flyover in the capital after Psar Dey Hoi, Kbal Thnal, Stueng Mean Chey, 7 Makara, and 5 Makara.

Chom Chao Flyover

Chom Chao Flyover

- Video Advertisement -

Related Post

Bentley Systems Advances Data-Driven Engineering with MicroStation and iModels

Bentley Systems is helping engineering teams modernize project delivery by shifting from traditional file-based workflows to a data-driven approach using MicroStation and iModels. Engineers can continue working in familiar CAD software such as MicroStation, AutoCAD, and Revit while keeping standard file formats like DWG, DGN, and RVT. Instead of exchanging files by email, project data […]

Cambodia’s $3 Billion Aircraft Deal Marks a New Era in US-Cambodia Aviation Cooperation

Strategic investments, a landmark $3.2 billion Boeing fleet acquisition, and regional logistics plans mark a major leap forward in bilateral trade and infrastructure development… Phnom Penh, Cambodia – The aviation relationship between the United States and Cambodia continues to reach new operational milestones, driven by massive capital investments, commercial aircraft agreements, and expansive infrastructure developments […]

Bentley AssetWise Helps Highways England Cut Road Closures and Improve Traffic Flow

Highways England has transformed the way it manages England’s Strategic Road Network by using Bentley Systems’ AssetWise platform to power its cloud-based Network Occupancy Management System (NOMS). The software gives engineers and asset managers a real-time view of road closures, maintenance activities, and infrastructure assets on a single digital map, making it easier to plan […]

Cambodia and Malaysia Forge Stronger Ties in Logistics, Renewable Energy, and Agriculture

Outcomes from the 3rd Joint Commission for Bilateral Cooperation highlight expanded trade initiatives, cross-border energy integration, and diversified agricultural exchanges Cambodia and Malaysia have reaffirmed their commitment to deepening bilateral economic ties by expanding strategic cooperation across several high-growth sectors, with a strong emphasis on logistics, renewable energy, and agricultural trade. According to an official […]

Japan-Funded 20,000-Hectare Southwest Phnom Penh Irrigation Scheme Nears 99% Completion

Inspected by Water Resources Minister Thor Chetha, the major JICA infrastructure project across Kampong Speu, Kandal, and Takeo promises to boost rice yields for nearly 8,000 farming families Agricultural productivity and flood management southwest of Cambodia’s capital are set for a major transformation as the Rehabilitation and Improvement of Irrigation and Drainage Systems Project in […]

3 Things That Will Change the Future of Infrastructure

Bentley Systems has revealed that AI, digital twins, and data-driven technologies are transforming how infrastructure is planned, built, and maintained as governments face growing climate challenges and aging assets. The company highlights how its digital twin, AI, collaborative modeling, and subsurface modeling technologies allow engineers to test designs, improve collaboration, monitor infrastructure in real time, […]