Traffic restrictions on I-90 near Worthington to be removed Sept. 18

MANKATO, Minn. – Lane closures on Interstate 90 near Worthington are expected to be removed Sept. 18, according to the Minnesota Department of Transportation.
The lane restrictions and temporary ramp closures were needed as crews built crossovers and resurfaced eastbound I-90 from Diagonal Road to Highway 60 to accommodate head-to-head traffic during the 2027-28 bridge replacement project. A new Weigh-in-Motion System near Worthington was also installed as part of this year’s work.
Knife River Corporation – North Central was awarded the project with a bid of $4,887,480.97.

Weigh-in-Motion System

MnDOT installed a new Weigh-in-Motion system near Worthington to improve freight efficiency. Sensors embedded in the pavement measure axle loads, vehicle configurations, and speed as trucks travel at highway speeds. This data supports pavement and bridge design, planning, and statewide monitoring of freight trends.

The system also helps law enforcement identify vehicles that may require inspection. Trucks flagged for potential issues can be directed to nearby pull-off areas for certified weigh-in and inspection. By screening vehicles in motion, the system improves enforcement efficiency, reduces delays for compliant carriers, and provides a cost‑effective way to support roadway safety in areas without a full weigh station.

About the 2027-28 bridge replacement project

Approximately 3.6 miles of I-90 between Diagonal Road and Highway 60 near Worthington will undergo pavement and bridge improvements in 2027-28. Additional work includes improvements to lighting, drainage, and guardrail. The timing will coincide with the nearby Highway 59 Worthington project in 2027-28.

Stay connected

Visit the I-90 Worthington project website for more information, to sign up for email and text message updates.

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