Rama VI Bridge

Rama VI Bridge is a railway viaduct spanning 441 meters across the Chao Phraya River, built with steel cantilever sections and standing about 10 meters above the water. The structure carries trains while leaving enough clearance for boats to pass freely underneath.

French engineers began construction in December 1922, and the structure opened in January 1927 on King Rama VI's birthday. World War II brought severe damage through Allied bombing, which required significant rebuilding afterward.

The bridge became crucial to how Bangkok could grow, connecting the city's railway lines to move goods and people between the northern and southern regions. This structure showed Thailand's commitment to modern transportation during a time of rapid development.

Visit in the morning when lighting is best and the heat is still manageable, especially if you want to photograph the structure clearly. Access is easiest from the railway stations on either side, where you can walk near the bridge or observe passing trains.

The bridge's name honors King Rama VI rather than a geographical location, making it unusual among Bangkok's major crossings. Few visitors realize that this naming choice reflected the king's influence during the time of its construction.

Location: Bang Sue

Location: Bang O

Inception: January 1, 1927

Official opening: January 1, 1927

Length: 441 m

Longest Span: 120 m

GPS coordinates: 13.81325,100.51529

Latest update: December 8, 2025 13:44