U.S. Highway 12 - Between Aberdeen and Mina

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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

Alternate Route:

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Project Updates:

Sept. 19, 2025: 

Aug. 15–Sept. 15, 2025 — Completed work: The contractor finished abutment 2, set the concrete girders, and began forming the concrete deck.

Sept. 15–Oct. 15, 2025 — Anticipated work: The contractor plans to finish forming the deck and place the deck concrete. The deck will need to cure before weight can be placed on it.

Project Photos:

Project Contract Amount:

$5.7 Million

Project Contacts:

SDDOT: 
Robert Ward
605-626-7885

Contractor: 
RR Schroeder Construction, Inc.of Glenwood, MN.