Eastbound Off-Ramp Closure Planned at Exit 406 (Brandon) for Utility Work

For Immediate Release: Friday, May 3, 2024

Contact: Jared Pfaff, Engineer Supervisor, 605-367-5680

BRANDON, S.D. – Beginning Tuesday, May 7, 2024, the Interstate 90 eastbound off-ramp at exit 406 (Brandon) will be closed between 9 a.m. and 3 p.m. The off-ramp closure is necessary for Xcel Energy to perform transmission line work. This work is anticipated to last up to five days. Traffic on S.D. Highway 11 over the Interstate or exiting east to I-90 will also be stopped periodically with the use of flaggers.

Motorists should be prepared for delays and are encouraged to use alternate routes. A detour will also be in place utilizing exit 410 by directing motorists back to exit 406 in the westbound lanes. Drivers are asked to be aware of workers adjacent to the driving lanes and to slow down through the work zone.

Construction Project Page: 

Find the latest information about the project, always view the project website at https://dot.sd.gov/i90-exit406-brandon-pcn-4433.

Construction Text Alert Option: 

For updates on major traffic changes during the project, subscribe to a free text-in service. To subscribe, text “I90Exit406” 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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