Feasibility Study of the New Bypass Line, Phanatnikhom.

Survey and Design 4-lane on Highway No.4156, Khao Phanom District - Thung Yai District Project

FEASIBILITY STUDY OF ECONOMIC, ENGINEERING AND ENVIRONMENT IMPACT THE ROUTE DEVELOPMENT CONNECTING THAILAND - MALAYSIA BETWEEN SATUN – PERLIS

FEASIBILITY STUDY OF ECONOMIC, ENGINEERING AND ENVIRONMENT IMPACT THE ROUTE DEVELOPMENT CONNECTING THAILAND - MALAYSIA BETWEEN SATUN – PERLIS

Survey and Design 4-lane on Highway No.116, Pa Sak - Tha Wang Phrao Subdistrict Project

Survey and Design 4-lane on Highway No.106, Thoen District - Li District Project

Survey and Design 4-lane on Highway No.1020, Chiang Rai - Chiang Khong District section, Ban Pong Kluea - Ban Plong Subdistrict Project

Survey and Design 4-lane of New Highway Connecting Highway No.2 to Highway No.222 ,Udon Thani - Bueng Kan Project

The Model Study of the communication network development in the central and southern provinces connected to the Economic Corridor area under the GMS framework. For support economic and tourism development of Bangkok (2nd time)