Potential structural deficiencies within the Gokteik Viaduct Railway Bridge in Upper Burma

Abstract

This article identifies potential structural deficiencies and safety concerns pertaining to the Gokteik Viaduct railway bridge in Shan State, Burma. The colossal Gokteik Viaduct, which spans 2260 ft and boasts of a superstructure height of 320 ft, was constructed by an American steel company under British contract with the intent of expanding the Burma Railway into Yunnan, China at the beginning of the twentieth century. The author investigates the historical aspects of the Gokteik Viaduct and summarises structural concerns related to the technical design, quality of construction, weathering and wartime damages sustained during the Burma Campaign. The author concludes that an in-depth structural inspection is necessary to ensure the future safety of train passengers.