Ada County Highway District

2016 Cul-De-Sac Project

General Description:

Project Purpose:  Maintain and protect the asphalt from moisture penetration, improve skid resistance and extend the life of the asphalt surface.  

Process:  Either a slurry seal or a sand seal will be applied to the surface of the asphalt. Slurry seal is a mixture of fine aggregate, latex-emulsified asphalt, and water. Sand seal is a mixture of a very fine aggregate and asphalt rejuvenating oils.

214 cul-de-sacs in Maintenance Zone 5 have been identified for the project.


Time Frame

Start Date:
Spring 2016
End Date:
Fall 2016

We Drive Quality Transportation For All Ada County ~

Ada County Highway District © 2017
For Questions or problems with this Web site contact the Webmaster