Friday, March 19, 2021

The Tammany Trace will be closed to the public from 8 am until 3 pm for Tour de Lis bike event.
For information on the event please visit

Date:   March 27th
Areas:    Slidell Trailhead to Sharp Road
Please use caution in these areas.


Monday, February 1, 2021

*COMPLETED AS OF 3/19/2021* Portion of Tammany Trace in Lacombe to be Closed for Renovations

Starting February 1st, there will be a closure on the trace between Durnin Dr. and S. Tranquility in Lacombe.  Barricades will close off the section for clearing, milling and overlaying that section of the trace.  This project will be 45 days in length, weather permitting.

Monday, October 19, 2020

Portion of Tammany Trace to Close for a Prolonged Period as I-12 Widening Project Proceeds


The widening of I-12 is currently underway. This is a significant infrastructure project through the DOTD in partnership with St. Tammany Parish Government. The safety of St. Tammany citizens while this project proceeds is paramount, and as such, as part of this project, a portion of the Tammany Trace in Mandeville will close beginning Monday, October 19, 2020, from the southern edge of the Little Creek bridge — to the northern edge of the Koop Drive Loop — approximately 560 feet. This closure is expected to last for approximately 265 days due to the construction overhead as well as equipment staging. Patrons will have access to the Tammany Trace at Dove Park, and at the Koop Drive Trailhead, however, there will be no access between these two points on the Trace. 

Trace patrons are asked to be aware of this closure. Any changes will be updated through our websites:, and Thank you for your patience and understanding.