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DOTD Announcements
2026 Louisiana Standard Specifications for Roads and Bridges (LSSRB)
Monday, August 25, 2025 at 7:17:11 AM
Attention Consultant Community:

The 2026 edition of DOTD’s LSSRB is now available to view and download.

The 2026 LSSRB has transitioned to an electronic-only format in order to provide a more dynamic, accessible resource that is easily referenced in the field or office. The PDF of the 2026 LSSRB is located on the Specifications page of DOTD’s website.

The 2026 LSSRB is effective starting January 1, 2026. Projects letting on or before December 31, 2025 will adhere to the 2016 LSSRB. Projects letting in 2026 should transition to the 2026 LSSRB.

Two additional resources to assist transitioning projects to the 2026 LSSRB can be found on the DOTD Specifications page.

· Summary of Item Changes for 2026 LSSRB
· How to Change an AASHTOWare Project Spec Book

New book & resources:

https://www.dotd.la.gov/about/office-of-engineering/publications-and-downloads/specifications-and-standards/specifications/



Bulletin:

https://www.dotd.la.gov/about/office-of-engineering/publications-and-downloads/bulletins/



For questions about the 2026 LSSRB, please contact DOTD’s Publications Unit.

If you are experiencing issues viewing the page, please try removing the 's' from 'https' in the URL for the final page that appears blank.

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