South DakotaDepartment of Transportation

Aviation

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Highways

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Contractors

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Travelers

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Inside SDDOT

About SDDOT

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Region & Area Offices

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Of Interest

Buckle Up Phone Down SDDOT Snowplow Naming Contest Work Zone Awareness 2024 Graduates Other State DOTs

Snowplows don’t hit highway speeds during storms, but the safest place to be is behind them

Click Here to Watch the story on KOTA

South Dakota Department of Transportation
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501

605-773-3265 (voice) 605-773-6214 (fax) Contact Us

Region & Area Offices

Region and Area Offices Aberdeen Mitchell Pierre Rapid City Maintenance Unit Map (Region/Area)

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South Dakota Department of Transportation
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501

605-773-3265 (voice) 605-773-6214 (fax) Contact Us

Snowplows don’t hit highway speeds during storms, but the safest place to be is behind them

© 2025 State of South Dakota. All Rights Reserved.

Region & Area Offices

Travelers

Forms & Publications

© 2025 State of South Dakota. All Rights Reserved.