山东路桥子公司拟参与潍坊至沂源高速施工一标段投标

Core Viewpoint - Shandong Road and Bridge (000498.SZ) plans to participate in the bidding for the Weifang to Zoucheng Expressway project, with a maximum investment commitment of 676 million yuan from its subsidiary, while the estimated contract amount for the project is 4.731 billion yuan [1] Group 1 - The project involves a total length of 50.04 kilometers, constructed as a new dual four-lane expressway with a design speed of 120 km/h [2] - The project includes various infrastructure components such as 4 interchanges, 2 service areas, and multiple bridges and tunnels, with a total of 15 separated interchanges and 53 culverts [2] - The scope of the bidding includes comprehensive construction phases, covering earthworks, roadbed, pavement, bridge and culvert works, drainage, safety facilities, and landscaping [2]