The photo shows construction workers are busy working at the construction site of Liujiaqiao Grand Bridge of the Guiyang-Xintian section along the Guidong-Xintian Expressway in Liujiaqiao Village, Longquan Neighborhood, Xintian County. Recently builders of the Guidong-Xintian Expressway have spared no effort to complete the annual tasks while taking advantage of the favorable weather. The Guidong-Xintian Expressway is designated as a key project of Hunan Province during the 14th Five-year Plan period. Upon completion, the expressway will significantly improve the transportation conditions in mountainous areas in southern Hunan and greatly promote high-quality economic development along the line. (Photo/Liu Guixiong)

The photo shows construction workers are busy working at the construction site of Liujiaqiao Grand Bridge of the Guiyang-Xintian section along the Guidong-Xintian Expressway in Liujiaqiao Village, Longquan Neighborhood, Xintian County. Recently builders of the Guidong-Xintian Expressway have spared no effort to complete the annual tasks while taking advantage of the favorable weather. The Guidong-Xintian Expressway is designated as a key project of Hunan Province during the 14th Five-year Plan period. Upon completion, the expressway will significantly improve the transportation conditions in mountainous areas in southern Hunan and greatly promote high-quality economic development along the line. (Photo/Liu Guixiong)

The photo shows construction workers are busy working at the construction site of Liujiaqiao Grand Bridge of the Guiyang-Xintian section along the Guidong-Xintian Expressway in Liujiaqiao Village, Longquan Neighborhood, Xintian County. Recently builders of the Guidong-Xintian Expressway have spared no effort to complete the annual tasks while taking advantage of the favorable weather. The Guidong-Xintian Expressway is designated as a key project of Hunan Province during the 14th Five-year Plan period. Upon completion, the expressway will significantly improve the transportation conditions in mountainous areas in southern Hunan and greatly promote high-quality economic development along the line. (Photo/Liu Guixiong)

The photo shows construction workers are busy working at the construction site of Liujiaqiao Grand Bridge of the Guiyang-Xintian section along the Guidong-Xintian Expressway in Liujiaqiao Village, Longquan Neighborhood, Xintian County. Recently builders of the Guidong-Xintian Expressway have spared no effort to complete the annual tasks while taking advantage of the favorable weather. The Guidong-Xintian Expressway is designated as a key project of Hunan Province during the 14th Five-year Plan period. Upon completion, the expressway will significantly improve the transportation conditions in mountainous areas in southern Hunan and greatly promote high-quality economic development along the line. (Photo/Liu Guixiong)

责编：田梦瑶

一审：田梦瑶

二审：唐煜斯

三审：秦慧英

来源：湖南省政府门户网