new progress!Liubu Bridge completed the transportation guide reform and expansion project of the Provincial Highway 103 in September to open to traffic at the end of the year

Recently, Ai Jinan reporters aerospace provincial highway 103 construction site, especially at the Liubu Bridge section of the Provincial Highway 103, construction machinery is full of horsepower, and the construction staff on the spot is full construction, showing a busy scene.

A reporter from Aijinan has been walking from north to south along the Provincial Highway 103. It is found that roadbed construction is underway. The Liubu Bridge Bridge has basically taken shape. The construction staff is carrying the paving work of the bridge. It is understood that the Provincial Highway 103 plans to be opened to traffic before the end of the year.

The staff of the S103 Construction Coordination Headquarters in the Southern Mountains told Ai Jinan reporters that the Liubu Bridge is located in Liubu Street and crosses Jinyangchuan. The bridge is designed to be separated from left and right. Among them, the left amplitude is newly built. The design hole spans is 4*20m+3*20m. On the basis of the existing bridge, the right is used to remove the upper structure and cover beam. The upper structure adopts a span 20m prestressed concrete minimalist small box beam, the pier is pier (120cm in diameter), the D80 telescopic joint at the bridge and No. 4 pier, and the pier platforms use plate rubber support.

According to reports, as of now, the wet seams of the Liubu Bridge are all poured, and the bridge paving construction is underway. It is planned to complete one span 2 days for a total of 14 days. The basic implementation of the SA guardrail and the SB guardrail is planned to be completed within 3 days. The asphalt is planned to be completed on September 8, 2022, and the traffic guide reform was completed on September 10, 2022.

Provincial Highway 103, as the main highway road to the southern mountainous areas, undertakes important tasks of the development and tourism of the southern mountainous areas in the southern mountainous areas. Not only that, the Provincial Highway 103 is also closely contacted in Jinan Tai'an to accelerate the important support of the interconnection of the provincial capital. After the completion of the provincial highway 103 renovation project, it will better improve the traffic conditions of the provincial highway, improve the convenience of residents' travel, and effectively drive the development of tourism resources in the southern mountainous areas and economic and social development.

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