November 2
Provincial highways s214 and s215 are planned
Yiwu Jiangdong to Chi'an section of the highway project
New developments are coming
Following the beginning of October
After the right hole of the Niushanjian Tunnel was penetrated
The left hole of the tunnel was on November 2 at 11 a.m
Smooth through
So far
The Niushanjian Tunnel with a total length of 1576 meters is designed
Achieve full line penetration
Project details
The design speed of the yiwu jiangdong to chi'an section of the highway is 80 km / h, six lanes in both directions, and the standard of the first-class highway.
The starting point of the route is located near Qingyan Liu in Yiwu City, along with Yidong Road, and s310 (37 Provincial Highway) Dongyang Lizhai to Yiwu Qingyan Liu Reconstruction Highway interchange interchange, the route to the south of the line, set up Niujianshan Long Tunnel to Shangmache, after crossing the Yongjin Expressway on the south side of Shangmache Village, set up MaozhuShan Long Tunnel and Dashankeng Tunnel to enter Fotang Town.
After leaving the tunnel, the route follows the valley to the south, crosses the Nanjiang River in the southwest of Kengkou, passes through Shibi, Chencun, Yiwu Landfill, Tashan to the east of Fotang Yinan Industrial Zone, continues south along the planned route, passes through Daliushi, Shifuzhai and Nanqingkou, and ends at the northeast of Houshan Village in Chi'an Town to connect with Yiwu to Wuyi Highway, with a total length of 17.588 kilometers, and the road surface is asphalt paved.
In order to speed up the excavation of the tunnel, since the start of construction, the construction party has adopted a combination of excavation methods that conform to the change of the surrounding rock grade of the tunnel during the construction process, and strictly controlled all aspects such as excavation, artillery firing, and slag discharge to ensure the smooth and orderly progress of construction. At the same time, the project construction team insists on emphasizing safety regulations and standard operations before the daily shift to ensure that each construction process meets the design requirements and ensures the smooth progress of construction.
The breakthrough of the left line of the Niushanjian Tunnel marks that the Jiangchi Highway has completed the breakthrough of important nodes, and the tunnel is smooth. In the next step, the construction party will continue to accelerate the construction of the project and strive to achieve the full line of the Jiangchi Highway at an early date.
Transferred from: Yiwu Rong Media Center
Source: Yiwu Traffic Radio