Discover the Phnom Penh–Sihanoukville Expressway, Cambodia's first expressway and one of the country's most significant infrastructure projects. Opened in 2022, this US$2 billion, 187-kilometer highway connects Phnom Penh with the Port of Sihanoukville, reducing travel time to around two hours while boosting trade, tourism, and economic growth. #PhnomPenhExpressway #SihanoukvilleExpressway #Cambodia #CambodiaInfrastructure #Expressway #MegaProject #PhnomPenh #Sihanoukville #BeltAndRoad #CRBC #RoadConstruction #CambodiaDevelopment #DroneFootage #Documentary