Construction to Begin on Interstate 90 Between Hartford and Humboldt

For Immediate Release: 
Wednesday, March 27, 2024

Contact: 
Matthew Glines, Project Engineer, 605-220-6798

On Thursday, April 4, 2024, reconstruction work will begin on Interstate 90 between Hartford and Humboldt. During construction, two-way traffic with 12-foot width restrictions will be in place and the speed limit will be reduced to 65 mph. This project will include removal and replacement of the concrete pavement on I-90 eastbound lanes and replacement of the bridge at Humboldt,exit 379.

The prime contractor for this $37.3 million project is Reede Construction, Inc. of Aberdeen, SD. The anticipated completion of the project is November 2024.

Find additional project information at https://dot.sd.gov/interstate90-pcn-05t2.

Construction Text Alert Option:

For updates on major traffic changes during the project, subscribe to a free text-in service. To subscribe, text “I90EXIT379” to 605-566-4041. Subscribers can unsubscribe at any time.

About SDDOT:

The mission of the South Dakota Department of Transportation is to efficiently provide a safe and effective public transportation system.

For the latest on road and weather conditions, road closures, construction work zones, commercial vehicle restrictions, and traffic incidents, please visit https://sd511.org or dial 511.

Read more about the innovative work of the SDDOT at https://dot.sd.gov. 

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