Survey and Design of Traffic Solutions on Highway No.3, The Beginning of Highway No.332 intersection-the end of Highay No.332 Intersection

Survey and Desing of 4 - Lane Highway No.21 Rong Chik - San Tom

Feasibility Study and Detailed Desing of the 6th Thai - Lao Frindship Bridge (Ubon Ratchathani - Salavan)

Feasibility Study of Chao Phraya crossing Bridge at Sanam Bin Nam Road, Nonthaburi Province

Feasibility Study and Design of Public Transportation System in Phitsanulok

Survey, Design amd Environmental Impact Study of Kanlapaphruek - Phutthasakhon Road Extension

Survey and Design of Road connecting Highway No.3268 (Thepharak Road) and Highway No.34 (Bangna-Trad Road), Bang Pli, Samut Prakan Province

Feasibility Study of Dry Dock Construction under Shipyard Contract at Laem Chabang Port

Survey and Detailed Design of Rural Road Klong 13 East, Pathum Thani Province