Fen_Mitigation_Analysis_Memo.pdf

This memorandum provides details on a federal contract opportunity for roadway reconstruction and bridge construction work on the Beartooth Highway in Wyoming. The project involves realigning and reconstructing 2.61 km of roadway and building a new 600 foot steel bridge at an elevation of 10,950 feet, with construction anticipated to take place between June 2019 and October 2020. Key work items include 44,000 cubic meters of roadway excavation, 800 cubic meters of structural backfill, 2,400 square meters of mechanically stabilized earth wall, 25,000 metric tons of aggregate base, 5,000 metric tons of hot asphalt paving, and other elements. The estimated total cost range for the project is $14-17 million. The solicitation is being conducted by the Department of Transportation Federal Highway Administration.