U.S. Highway 14 - From Philip East Eight Miles

Project Summary:
This project will replace three structures, two box culverts, and construct one new bridge.
Approach grading and pipe replacement will also be included on the project.
Traffic is rerouted around the work area using the temporary diversions so crews can conduct structure and grading work. Traffic diversions will remain in place for the majority of the 2024 construction season. The first phase of work is expected to be completed on Friday, Oct. 25, 2024, with work resuming in spring 2025.
Project Timeline:
March 18, 2024 - Nov. 2025
Project Updates:
Oct. 31, 2025:
Sept. 15, 2025 – Oct. 15, 2025, Completed Work:
Forms for the concrete walls and top lid were removed, and the box culvert was backfilled. Gravel surfacing was placed, and the road has been paved. Traffic is now utilizing the new portion of U.S. Highway 14 over the box culvert.
Anticipated Work Oct. 15, 2025 – Nov. 15, 2025:
Permanent signing and striping will be completed. The diversion and associated pipes will be removed to allow for topsoil placement, permanent seeding, and mulching. Permanent fencing and final erosion control measures will also be installed.
All work is anticipated to be completed in November 2025.
Project Photos:
Project Contract Amount:
$16.7 Million
Project Contacts:
SDDOT:© 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
