total (1991); 5,091 km paved, 7,400 km improved, 48,945 km unimproved earth and track Inland waterways: 1,672 km perennially navigable Pipelines: petroleum products 390 km Ports: Bangkok, Pattani, Phuket, Sattahip, Si Racha Merchant marine: 5 ships (1,000 GRT or over) totaling 642,446 GRT/1,141,592 DWT; includes 16 bulk cargo, 9 bulk; may be
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