S.D. Highway 25 – From S.D. Highway 28 North Junction to Hamre Slough
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Project Summary:
The project consists of grading and interim surfacing on S.D. Highway 25.
Project Timeline:
March 18, 2024 - Nov. 2024
Detour Map:
Car and Truck Detour Maps
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Project Updates:
Oct. 29, 2024 - Press Release:
On Thursday, Oct. 31, 2024, S.D. Highway 25 will be officially reopened to through traffic from the north junction of S.D. Highway 28 to Hamre Slough. This project reconstructed approximately six miles of Highway 25. The project included grading, pipe work, and interim surfacing.
A temporary asphalt surface treatment has been placed over the newly constructed roadway. This interim surfacing will be in place through the winter season with a posted reduced speed limit of 55 mph.
Project Photos:
Project Contract Amount:
$6.9 Million
Project Contacts:
SDDOT: