Public Involvement

South DakotaDepartment of Transportation

Aviation

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Highways

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Doing Business

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Contractors

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Environmental

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Local Governments

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Traffic Incident Management

Training

Projects & Studies

Planning

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Studies

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Programs & Services

Civil Rights

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Outdoor Business Signing

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Programs

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Travelers

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Inside SDDOT

About SDDOT

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Forms & Publications

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Region & Area Offices

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Of Interest

Buckle Up Phone Down SDDOT Snowplow Naming Contest Work Zone Awareness Week 2025 Graduates Other State DOTs Snowplow Blizzard Bracket

U.S. Highway 85 From Wyoming to Cheyenne Crossing

Project Home Public Involvement Contacts

June 2026 Public Meeting
Dec. 18, 2023 Public Meeting

https://dot.sd.gov/projects-studies/projects/public-meetings#llistItemLink_1948

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)

DOT Intranet

Request Public Records
State of SD Home Page

Travelers

Bicycle/Pedestrian Rest Area/Ports of Entry Road Construction/Travel Conditions Spring Load Restrictions Sturgis Rally Travel Information FAQ Truckers Winter Travel Alerts & Road Condition Information

Forms & Publications

Brochures Forms Manuals Maps Newsletters Reports

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

U.S. Highway 85 From Wyoming to Cheyenne Crossing

© 2026 State of South Dakota. All Rights Reserved.

Region & Area Offices

Travelers

Forms & Publications

© 2026 State of South Dakota. All Rights Reserved.