Source: planning Department,1998, Study on Medium Term Strategy for Development a Rural Road Network, Ministry of Public Works and Transport, Cambodia.
Tabie 4: Future Improvement Project of Transport Infrastructure
Note: NR, national road.
ADB,Asian Development Bank.
WB,World Bank
Fig 3. Cargo Volume at Phnom Penh and Sihanoukville Port
Source: Phnom Penh Port and Sihanoukville Port Authoriry.