Successfully!Good news came from the Beihei Railway upgrade and reconstruction project

On August 28, after 380 days of struggle, the three -standard Lieniu Tunnel of the Beihei Railway (Longzhen to Heihe Section) successfully opened up, laying a solid foundation for the opening of the North Black Railway (Longzhen to Heihe Section).

Lying Niu Tunnel entrance

The Beihei Railway (Long Town to Heihe Section) The Lieniu Tunnel is located at the junction of Sun Wu County and Aihui District. It is 680 meters in length. It is a single hole and single -line railway tunnel. The maximum burial depth is about 33 meters, the minimum burial depth is only about 4 meters, and the overall burial depth is shallow; the geological conditions along the line are more complicated and the vegetation is dense. Construction Schedule.

Construction staff celebrate the tunnel penetration

After 380 days of fighting, the construction workers successively overcome the problems of harsh geological conditions, the severe epidemic situation, and the cold climate and environment, and successfully completed the work of the lying cattle tunnel. The smooth penetration of the Langniu Tunnel marks another staged victory in the construction of the Beihei Railway, and has taken a new step towards the North Black Railway to achieve traffic.

Internal

After the Langniu Tunnel runs through, the important beam channels in the standard section will be opened. It is another major node achievement in the North Black Railway project. In order to improve the quality of the people in the Heihe area, and accelerate the promotion of the high -quality economic development of the Heihe region Breakthrough.

Source: Lottery News

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