Engineering Services and Detailed Design of the Four-Lane Highway No. 224, Nakhon Sawan – Chaiyaphum

Feasibility Study and Detailed Design of the Road Project connecting Nakhon-in Salaya

Engineering Services and Detailed Design of the Four-Lane Highway, Bypass of Lampang

Feasibility Study of the New Bypass Line, Phanatnikhom

Feasibility Study and Detailed Design of the Network connecting Utraphimuk Expressway and Si Rat – Bangkok Outer Ring Road

Survey and Design of Interchange for Highway No.4 and Highway No.3526 Intersection (Photharam Junction)

Construction Supervision of Road Construction Project, Klong Khone - Bang Tabun, Ban Laem, Samut Songkhram - Phetchaburi Province

Feasibility Study and Definitive Design of Standard Gauge Double Track, Nakhon Ratchasima – Laem Chabang – Map Ta Phut and Kaeng Khoi – Ban Phachi – Bang Sue Sections

Feasibility Study and Preliminary Design of Thai Aviation Industrial Estate