Wongwian Yai railway station

Wongwian Yai วงเวียนใหญ่
General information
Location	Somdet Phrachao Taksin Road, Bang Yi Ruea subdistrict, Thon Buri district Bangkok Thailand
Operated by	State Railway of Thailand
Line(s)	Mahachai Line
Platforms	1
Tracks	1
Connections	BMTA / Private Jointed Bus Taxis / Motorcycle taxi
Construction
Structure type	At-grade
Other information
Station code	งญ.
Classification	Class 1
History
Opened	29 December 1904 (1904-12-29)
Original company	Tachin Railway Ltd.
Services
Preceding station State Railway of Thailand Following station Talat Phlu towards Mahachai Maeklong Railway Wongwian Yai–Mahachai Terminus

Wongwian Yai railway station is a railway station located in Bang Yi Ruea subdistrict, Thon Buri district, Bangkok. It is a class 1 railway station and is the Bangkok terminus of the Maeklong Railway Mahachai Line. Currently, 34 rail services operate at the station.^[1][2] It is located closer to Wongwian Yai roundabout and is in a different location to Wongwian Yai BTS station. Wongwian Yai is the main station used for rail passenger traffic from Samut Sakhon and Samut Songkhram provinces.^[3] It is the only railway station terminus with a single track in Thailand.

Wongwian Yai is planned to be a station on the SRT Dark Red Line extension to Mahachai.