S.D. Highway 15 - From Clear Lake South to S.D. Highway 28


Project Summary:

This project consists of grading and widening to improve road smoothness and sight distance to increase safety.

There will be an interim surface of gravel and asphalt throughout the winter of 2024-2025 with a paving project to follow in July of 2025 through Aug. 2025. 

Project Updates:

Sept. 19, 2025: 

Aug. 15 – Sept. 15, 2025, Completed Work:
Asphalt paving, rumble stripes, and flush sealing have been completed.

Anticipated Work Sept. 15 – Oct. 15, 2025:
Pavement markings, mailbox resetting, and site cleanup are expected to be completed within the next one to two weeks.

Project Photos:

 

Project Contacts:

SDDOT: 
Bryce Olson
605-882-5166


Contractor:
Bowes Construction of Brookings, SD