NR4 Expansion Project Begins, Set for Completion in 2026

The Ministry of Public Works and Transport (MPWT) has begun work to expand and renovate NR4 under a US$110-million loan from the World Bank, according to an MPWT statement issued on 25 February.

The construction site starts from Bek Chan commune, Ang Snoul district in Kandal province to Bit Trang commune, Prey Nob district in Sihanoukville.

The project includes the expansion of the current road from 7m to 10m wide, renovation of 46 concrete bridges and drains, and construction of 8 new bridges.

Construction is scheduled to be completed in December 2026, the ministry said.

The agreement to renovate NR4 was signed between Cambodia’s government and the World Bank three years ago. There are a total of five bidding packages and those that already have contractors are beginning construction first. (Read more)

NR4 is 232km long connecting Phnom Penh capital to Sihanoukville, an important port city.

Cambodia is also currently building the country’s first ever expressway, the 190km Phnom Penh-Sihanoukville. To date, the project is over 80% complete and is scheduled to be put into temporary use in July 2022.

- Video Advertisement -

Related Post

Battambang Launches Strategic Urban Infrastructure Project on Street 154

Extensive road expansion and drainage system upgrades in Wat Kor Sangkat signal the start of a city-wide modernization initiative The Battambang Provincial Administration has officially broken ground on a comprehensive infrastructure project in Battambang City, focusing on road restoration and the construction of advanced drainage systems. The ceremony, held on March 9, 2026, was led […]

Cambodia and South Korea Explore Small-Scale Hydropower Potential at Dauntri and Reaksa Reservoirs

Joint feasibility study focuses on integrating renewable energy and solar power to secure sustainable water and electricity supplies for local communities The Ministry of Water Resources and Meteorology has partnered with the Korea Water Resources Corporation, known as K-water, to conduct a comprehensive feasibility study on the installation of small-scale hydropower facilities at the Dauntri […]

Borey Peng Huoth Announces Exclusive Pre-Sale Event for New Phum Nimith Project in Chbar Ampov

Early access to prime locations within the prestigious Grand Star Platinum development starting this March Following the successful groundbreaking ceremony held on January 30, 2026, Borey Peng Huoth is pleased to announce the official pre-sale launch of its newest residential development, Phum Nimith. This highly anticipated event will take place over three days from March […]

Accelerating Connectivity: Mekong River Bridge Connecting Dei Edth-Thmor Kor Surpasses 35% Completion

Minister Peng Ponea inspects the strategic infrastructure project in Kandal province to ensure rigorous technical standards and timely delivery for the public The construction of the major bridge across the Mekong River Dei Edth-Thmor Kor connecting Dei Edth commune in Kien Svay district to Thmor Kor commune in Lvea Em district has reached a significant […]

Cambodia and Laos to Fast-Track Cross-Border Connectivity with New Ratanakiri-Attapeu Road Link

Joint inspection team to finalize construction zones this February to unlock new trade and economic opportunities Cambodia and Laos have reached a pivotal agreement to conduct a joint technical inspection aimed at defining the specific zones for a new road project connecting Ratanakiri province in Cambodia to Attapeu province in Laos. This initiative is a […]

Kratie City Drainage and Pumping Station Project Surpasses 68% Completion

Provincial authorities and ADB-funded initiative accelerate infrastructure development to eliminate seasonal flooding and boost local economic appeal Kratie City is undergoing a significant infrastructural transformation as the construction of its comprehensive drainage network and rainwater pumping station reaches 68 percent completion. This development is a key sub-project of the Fourth Greater Mekong Subregion Corridor Towns […]