Yanhe-Yinjiang-Songtao expressway in Guizhou opens to traffic
Source：CCCCTime：2022-01-07
Recently, the Yanhe-Yinjiang-Songtao expressway in Guizhou Province invested and constructed by CCCC First Highway Engineering Group Co., Ltd. has officially been opened to traffic.
Recently, the Yanhe-Yinjiang-Songtao expressway in Guizhou Province invested and constructed by CCCC First Highway Engineering Group Co., Ltd. has officially been opened to traffic.
The Yanhe-Yinjiang-Songtao expressway, a highway with four lanes, two in both directions, has a total length about 100.5 kilometers and a design speed of 80 kilometers per hour. It mainly consists of 71 bridges, 24 tunnels, and 11 interchanges.
The opening of expressway has improved the expressway network in northeastern Guizhou, promoted exploitation of resource, investment and regional cooperation along the route, helped build a golden tourist channel in eastern Guizhou and western Hunan Province, and facilitated rural revitalization in Wuling Mountain range.
Editor: CCCC
