Implementing agency: Ministry of Public Works and Transport
The expressway starts at the west of Phnom Penh connecting with the ring road of the city, and goes southwest through Kandal, Kampong Speu, and Koh Kong provinces and finally to Sihanoukville. The total length of the project is 187.05km, with a design speed of 100km/h. The subgrade is 24.5m wide, including four 3.75m-wide lanes, 3m-wide median strip, 2.5m-wide hard shoulders, and 0.75m-wide soft shoulders on both sides.
Status: Under Construction
Procurement mode: Unsolicited
PPP model: DFBOMT