Construction of Chom Chao Flyover & Underpass 99% complete, Opens for Traffic on 19 March

Phnom Penh Governor HE Khuon Sreng said that the construction of the flyover and underpass at the Chom Chao roundabout has now reached 99% completion and is set to temporarily open for traffic on 19 March.

The Phnom Penh Capital Administration is now planning the official inauguration ceremony, which will be held soon under the auspices of Prime Minister Samdech Hun Sen.

The Chom Chao flyover and underpass are being developed by the Overseas Cambodia Investment Corp (OCIC) with a government budget of US$22 million in a 30-month period. (Read more)

Once completed, the flyover and underpass will have a 100-year lifespan. According to the master plan, the main part of the flyover connects Russian Blvd to NR3 and will be 408 metres long and 15.8 metres wide.

The second part connects Russian Blvd to Veng Sreng Street and will be 40 metres long and 5.25 metres wide.

The third connects Veng Sreng Street to NR 3 and will be 60 metres long and 5.25 metres wide. Lastly, the single-way underpass connects NR4 to Russian Blvd and will be 130 metres long and 8.5 metres wide.

- Video Advertisement -

Related Post

Pursat Provincial Authorities Inaugurate New Bridge and Kick Off Construction of Nine Rural Roads

In a significant boost to local infrastructure, the Royal Government of Cambodia officially inaugurated a new 75-meter concrete bridge and announced the construction of nine additional rural roads in Pursat Province. The ceremony presided over by His Excellency Chhay Rithsen, Minister of Rural Development, marked a milestone for the community. The newly inaugurated bridge, connecting […]

Bassac River Bridge in Chak Angre Krom–Prek Pra Reaches 51% Completion

As of October 28, 2025, construction of the Bassac River Crossing Bridge connecting Chak Angre Krom to Prek Pra has reached 51% completion, according to the Ministry of Public Works and Transport (MPWT). A recent on-site inspection led by His Excellency Suong Heng, Secretary of State and Project Director, revealed steady progress across key construction […]

National Road 23 Fully Completed, Boosting Connectivity and Regional Growth

The Ministry of Public Works and Transport has officially announced the full completion of the National Road 23 (NR23) upgrade, marking a significant achievement in Cambodia’s ongoing infrastructure development. The announcement was made on October 24, 2025, following the completion of a 19.8-kilometer section designed to improve transportation efficiency and accessibility for local residents. The […]

Kampong Chhnang Province Celebrates Groundbreaking of Six Major Roads Enhancing Rural Development

In a significant step towards improving rural infrastructure, the Ministry of Rural Development held a groundbreaking ceremony today for the construction of six roads spanning over 40.5 kilometers. The event took place in the Teuk Phos and Kampong Tralach districts, with His Excellency Chhay Rithsen, the Minister of the Ministry of Rural Development, presiding over […]

Svay Rieng Province Celebrates New Infrastructure Development

Svay Rieng Province is making significant strides in rural infrastructure development, having successfully constructed 771 rural roads that span nearly 3,000 kilometers. Local authorities are dedicated to further enhancing infrastructure to stimulate economic growth in the region. This commitment was underscored during the recent groundbreaking ceremony for a new 60-meter-long concrete bridge over the Prek […]

Mekong River Bridge Project Nears Completion, Boosting Connectivity in Kratie

The Cambodia-China Friendship Bridge spanning the Mekong River in Kratie province is rapidly approaching completion, marking a major milestone in regional infrastructure development. According to Mr. Phon Rim, spokesperson for the Ministry of Public Works and Transport, overall construction has reached 87.25%, with the bridge itself nearly 100% complete. The project also includes a 32-kilometer […]