PAS is the Cargo Distribution Center which consists of the combination of all kinds of multi-modal  transport systems in the provision of import-export services to the customers and port users. The transport networks linked to Phnom Penh are as follows:     

     - National Route No. 4        : 226 Km.

     - National Road No. 3          : 244 Km.

     - Railroad                            : 264 Km, and

By Kang Keng Airport of Preah Sihanouk province connecting to Phnom Penh International Airport, Siem Reap’s and other countries such as China, Singapore, Korea (In the future). . .etc