The Orange Line MRT project spans 35.9 km, linking eastern and western Bangkok with 28 stations. Integrating with the Blue, Yellow, and Pink Lines, it includes both underground and elevated sections. Construction starts in Q1 2025, aiming for partial operation by 2028 and full service by 2030, addressing urban transit needs through a public-private partnership.

Source:  https://www.khaosodenglish.com/news/transpo/2024/07/22/new-orange-line-where-are-the-28-stations-connecting-east-and-west-bangkok/