The State Railway of Thailand (SRT), founded in 1951 and headquartered in Bangkok, is the wholly state-owned operator of Thailand's metre-gauge intercity passen Bangkok Yellow Line Monorail (Lat Phrao – Samrong) · News
The State Railway of Thailand (SRT), founded in 1951 and headquartered in Bangkok, is the wholly state-owned operator of Thailand's metre-gauge intercity passenger and freight network, the Red Line commuter system, and long-distance services. The predecessor Royal State Railways of Siam was founded in 1890.