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The Rapid City Region includes the Rapid City, Custer and Belle Fourche areas.

[SDDOT @SouthDakotaDOT]

On Thursday, Nov. 20, 2025, the SDDOT)in conjunction with the South Dakota Highway Patrol and the National Weather Service (NWS) hosted an online Pre-Winter Travel Resource and Safety Webinar via Zoom.

You can watch the full recording of the webinar at https://t.co/nz8liFi4U7.

[SDDOT @SouthDakotaDOT]

On Thursday, Nov. 20, 2025, from 10 a.m. – 11 a.m. (CT), the SDDOT in conjunction with the South Dakota Highway Patrol and the National Weather Service (NWS) will host an online Pre-Winter Travel Resource and Safety Webinar via Zoom.

https://t.co/LhnmuAR5JY

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

Join SDDOT staff on Tuesday, Nov. 18, 2025, from 4:30 to 6:30 p.m. for the Pierre Area Walk-In Recruitment Event!

Visit the SDDOT careers webpage to learn more: https://t.co/GHvE5MX6rb

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

The 85th Annual Sturgis Motorcycle Rally is scheduled for Aug. 1-10, 2025. Due to the increased traffic volumes expected during the annual Rally, the SDDOT will activate temporary traffic signals across the Black Hills.

Full Press Release: https://t.co/j2E4PJaUR2.

[WSDOT Southwest @wsdot_southwest]

How many more of these do we have to write?

One of our crew members was hit Sat. while doing traffic control on SB I-5 near SR502. He was in a Road Warrior truck when a driver hit him. Thankfully he’ll be okay, but this has to stop.

In ALL work zones-slow down & pay attention!

[SDDOT @SouthDakotaDOT]

The newly updated ‘Move Over’ law goes into effect across South Dakota on July 1, 2025, expanding protections for anyone stopped or working on the side of the highway with amber, yellow, or blue warning lights. The goal is simple, keep more people safe on our roadways.

#SDDOT

[SDDOT @SouthDakotaDOT]

Motorists are almost twice as likely to die in a work zone crash as construction workers according to the results of a new highway work zone study conducted by the Associated General Contractors of America and Heavy Construction Systems Specialists (HCSS).

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

On May 29, 2025, an asphalt shoulder and median resurfacing project is scheduled to begin on S.D. Highway 79 near Hermosa. The project will begin just north of Hermosa and continue southward to approximately one-half mile south of the S.D. Highway 36 and Highway 79 junction.

[SDDOT @SouthDakotaDOT]

On June 2, 2025, a closure is scheduled for Deadwood Avenue from Calamity Road to the Meade County line. The closure will allow construction crews to begin phase two of the reconstruction of Deadwood Avenue from one-half mile north of Interstate 90 to the Meade County line.

[SDDOT @SouthDakotaDOT]

On Monday, May 12, 2025, multiple pavement repair projects are scheduled to begin on various highways in the southern Black Hills. Motorists should be aware of lane closures in place for the pavement repair work.

Press Release: https://t.co/V1Eno9rFZv

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

The SDDOT will hold a public meeting open house on Thursday, April 24, 2025, from 5:30 – 6:30 p.m. (MT) to inform area residents of the proposed project to reconstruct U.S. Highway 85 from the Twin City Animal Shelter in Lead to Pluma.

https://t.co/xoulspCnbe

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

On Thursday, April 17, 2025, traffic on portions of S.D. Highway 87 and U.S. Highway 16A, in Custer State Park, from Center Lake to the French Creek Horse Camp will be impacted due to the relocation and transport of a South Dakota Game, Fish, and Parks building.

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

The reconstruction project is underway on U.S. Highway 18 and S.D. Highway 407 in Pine Ridge. Project work will consist of urban grading, curb and gutter, storm sewer, roadway lighting, asphalt and concrete paving, ADA upgrades, and traffic signals.

https://t.co/jXd3k58EsX

[SDDOT @SouthDakotaDOT]

A spring storm continues to impact South Dakota today and is forecasted to continue into the morning of Thursday, April 3, 2025. The system has shifted slightly to include more widespread snowfall and less freezing rain.

Please visit https://t.co/jAj5PbAmq4

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

Today, Tuesday, April 1, 2025, controlled rock blasting will occur as part of the U.S. Highway 385 Construction Project. Due to this work, a one-hour closure will take place between 10 a.m. and 2 p.m.

Find more information about this project at https://t.co/hAZrzUd4uR.

#SDDOT

[SDDOT @SouthDakotaDOT]

A spring storm is impacting South Dakota today, and is forecasted to continue into Wednesday, April 2, 2025. The storm consists of a wintery mix of rain and snow, with local conditions varying in intensity.

For the latest on road conditions, please visit https://t.co/jAj5PbAmq4

[SDDOT @SouthDakotaDOT]

The Anamosa Street Bridge replacement project over Interstate 190 in Rapid City has begun for the 2025 construction season. Construction work will be completed in different phases for I-190 and for Anamosa Street.

Project website: https://t.co/mGtZEHqC8D.

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

On Tuesday, March 25, 2025, and Thursday, March 27, 2025, controlled rock blasting will occur as part of the U.S. Highway 385 Construction Project. Due to this work, a one-hour closure will take place (each day) between 10 a.m. and 2 p.m.

More information https://t.co/hAZrzUdCkp

[SDDOT @SouthDakotaDOT]

On Tuesday, March 25, 2025, and Thursday, March 27, 2025, controlled rock blasting will occur as part of the U.S. Highway 385 Construction Project.

Find more information about this project at https://t.co/hAZrzUdCkp.

#SDDOT #SD511

[SDDOT @SouthDakotaDOT]

On 3/25/25 and 3/27/25, U.S. Highway 385 closed from Sheridan Lake Road to Horse Creek Road for one hour each day between 10 a.m. and 2 p.m. Take alternate route to avoid delay.

Project website: https://t.co/hAZrzUdCkp.

Text "US385" to 605-566-4041 for updates.

#SDDOT #SD511