South DakotaDepartment of Transportation

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Travelers

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Inside SDDOT

About SDDOT

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Of Interest

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

“511 Day” celebrates service that keeps travelers informed and safe- Dakota News Now 5/11/2022

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

“511 Day” celebrates service that keeps travelers informed and safe- Dakota News Now 5/11/2022

© 2025 State of South Dakota. All Rights Reserved.

Region & Area Offices

Travelers

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© 2025 State of South Dakota. All Rights Reserved.