County of mccook; rural interstate reconstruction, replace bridge; structure on the following routes 090W, 090E.

This $27,714,081.30 Formula Grant awarded on June 15, 2023 by the Department of Transportation Federal Highway Administration will support the reconstruction and replacement of interstate infrastructure in McCook County, South Dakota. The grant funds will be used to remove and replace concrete pavement, replace bridge structures, perform deck overlays, approach grading, and apply polymer chip seals on Interstate 90 westbound and eastbound. Key project components include replacing two bridges over the West Fork of the Vermillion River and 443 Ave. This project is funded under the Highway Planning and Construction (CFDA 20.205) program, which assists states with constructing, preserving, and improving highways and transportation infrastructure. The State of South Dakota Office of the Governor Division is the primary grant recipient and will coordinate with local county agencies to execute the planned reconstruction activities.

Project description

Remove and replace PCC, pipe work, replace STR bridge, approach grading, deck overlay, approach slabs, polymer chip seal; I90 WBL - FM 2 W of the salem interchange to 2 W of humboldt; I90 STR - 0.6 W of the US81 interchange over the W fork of the vermillion river; I90 STR - 2 E of the US81 interchange over 443 AVE; on the following routes: 090 W, 090 E