U.S. Highway 12 - Between Aberdeen and Mina

Project Summary:
This project consists of a bridge replacement over Snake Creek.
Traffic on Highway 12 will be directed to use the on-site diversion around the project area.
Project Timeline:
April 2025 - Nov. 2025
Project Updates:
April 24, 2025:
Beginning on Monday, April 28, 2025, a bridge replacement project is scheduled to begin over Snake Creek on U.S. Highway 12 east of Mina. Traffic on Highway 12 will be directed to use the on-site diversion around the construction project area.
There will be a 12-foot width restriction in place through the work zone.
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March 24, 2025 - Bridge Replacement Project Scheduled to Begin on U.S. Highway 12 East of Mina
Beginning on Monday, April 7, 2025, a bridge replacement project is scheduled to begin over Snake Creek on U.S. Highway 12 east of Mina. Traffic on Highway 12 will be directed to use the on-site diversion around the construction project area.
Project Photos:
Project Contract Amount:
$5.7 Million
Project Contacts:
© 2025 State of South Dakota. All Rights Reserved.
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501
Modern Logic
Region & Area Offices
Travelers
© 2025 State of South Dakota. All Rights Reserved.
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501
Modern Logic