China project / Hunan

Shaoyong Railway completes all-line box-girder prefabrication

The Hunan provincial government reported that the Yongzhou beam yard completed all 451 precast box girders assigned to the yard on September 28, 2026, marking completion of box-girder prefabrication across the Shaoyang-Yongzhou high-speed railway. Hunan Daily's New Hunan report says the line has four beam yards and 1,695 box girders in total.

infrastructure2026-09-29

Key points

The Yongzhou beam yard completed its final box-girder concrete pour on September 28, 2026.
The Hunan government report lists 451 precast box girders for the Yongzhou beam yard.
Hunan Daily's New Hunan report states that the Shaoyong high-speed railway has four beam yards and 1,695 box girders across the full line.

Source context

Source: Hunan Provincial People's Government / Hunan Daily. Open the original publication for dates, figures and full context.

The Hunan government and Hunan Daily pages include beam-yard photographs; PRECAST.WORLD does not reuse source media. The PRECAST.WORLD page is text-only.

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Source details

Project: Shaoyang-Yongzhou high-speed railway, also called Shaoyong Railway.
Organizations named by the source: Hukun Passenger Dedicated Railway Hunan Company as project builder and China Railway 25th Bureau as contractor for Yongzhou beam yard.
Line context stated by the source: about 96 kilometers, designed for 350 kilometers per hour, from Shaoyang Station through Shaoyang County, Dong'an County and Lengshuitan District to Yongzhou Station.
Hunan Daily's New Hunan report says the Yongzhou beam yard is responsible for making, transporting and erecting the 451 box girders in Lot 3.

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