Interstate 90 Bridges Replacement - Montana Department of Transportation

The Montana Department of Transportation is developing plans to improve three bridges in the westbound lanes of Interstate 90 (I 90) west of Alberton in Mineral County. The bridges carry Interstate 90 over: Old Highway 10 and Elizabeth Lane 9 ½ miles west of Alberton Clark Fork River near Alberton Gorge approximately 8 ½ miles west of Alberton Clark Fork River near Cyr approximately 5 miles west of Alberton As of August 2, 2022, this project is in the design phase. Bidding is anticipated to take place in 2025 and construction to start in 2026. *Project information, including timeline and contacts, has been obtained through public sources. The content management team continues to pursue additional details; however, the contact(s) listed have yet to disclose or confirm any information. Inquiries should be directed to the contact(s) listed.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 03 -	Concrete, Concrete Reinforcing, Precast Structural Concrete.
Division 05 -	Metals, Structural Steel Framing, Structural Steel for Bridges, Steel Joist Framing, Steel Joist Girder Framing.
Division 07 -	Thermal and Moisture Protection, Expansion Control.
Division 09 -	Finishes, High-Performance Coatings.
Division 10 -	Specialties, Signage, Traffic Signage.
Division 26 -	Electrical, Exterior Lighting, Lighting Poles and Standards, Roadway Lighting.
Division 31 -	Earthwork, Embankments, Erosion and Sedimentation Controls, Slope Protection, Gabions, Riprap, Special Foundations and Load-Bearing Elements, Driven Piles.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Rigid Paving, Fences and Gates, Retaining Walls.
Division 34 -	Transportation, Bridges.