The photographer Ko Zin tell it as a 'Viaduct To Heaven. The bridge is between the two towns of Pyin U Lwin, the summer capital of the former British colonial administrators of Burma, and Lashio, the principal town of northern Shan State. It is the highest bridge in Myanmar and when it was completed, the largest railway trestle in the world. The bridge is located approximately 100 km northeast of Mandalay.
Thanks for Ko Zin for letting me share.
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