Core Viewpoint - The company, Beixin Road and Bridge (002307.SZ), has been awarded a construction project for the G687 Tiemenguan to Alar highway, with a contract value of 434 million yuan [1] Group 1: Project Details - The project is for the fifth contract section of the G687 highway, which will be constructed to a dual-lane secondary road standard [1] - The design speed for the highway is set at 80 km/h, with a roadbed width of 12.0 meters [1] - The project includes the construction of one super-large bridge measuring 4657 meters, two medium bridges of 108 meters each, and one small bridge of 22 meters [1] - A total of 39 culverts will be constructed, along with five at-grade intersections, one access road, and five emergency stopping areas [1]

Group 1 - The company Longjian Co., Ltd. (stock code: 600853) has won the bid for the construction project of the Dan-A Highway Tongjiang Songhua River Bridge and its approach road, with a bid price of 780 million yuan [1] - The planned total construction period for the project is 48 months, which includes the construction of a 5741-meter super bridge and a 5122-meter steel trestle bridge, with the main bridge being a 790-meter three-tower cable-stayed bridge and an approach bridge of 4951 meters [1] - This project is expected to account for approximately 4.26% of the company's audited operating revenue for the year 2024 [1]