1. To develop a system Logistics to Mae Fah Luang, Chiang Saen airport pier bridge across the Mekong River of the 4 (Chiang Khong - SAI)
2.? To accommodate the growth of the city in economic, social, and tourism in the future. 3.To open the area of urban development. Support the growth of the city of the future, 4
. In order to solve the traffic congested in a city, Chiang Rai
5.To link the West Ring Road and the eastern Beltway together makes project complete transportation network
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