Redesignates a portion of United States Highway 171 as the "Speaker Joe Salter Memorial Highway"

Redesignates the portion of the U.S. Hwy. 171 from La. Hwy. 118 to Sandra Ln. in the village of Florien, La. as the "Speaker Joe Salter Memorial Highway".

Directs the Dept. of Transportation and Development (DOTD) or its contractors to erect and maintain appropriate signage reflecting this designation provided local or private monies are received by the DOTD equal to its actual costs for material, fabrication, mounting posts, and installation of the signage, not to exceed the sum of $750 per sign.