Project Update as of 8/17/17: Cul-de-sacs are complete. All parking lots (except the Commuteride parking lot) is complete.
Beginning at the end of March 2017, the Ada County Highway District will begin the preventative maintenance treatment of several cul-de-sacs throughout Ada County. The treatment, called a slurry seal, is very similar to the chip seal process, which coats the road with a protective sealant and helps prolong the life of the road. Regular chip sealing equipment cannot fit into tight areas such as cul-de-sacs. The slurry seal treatment was designed specifically for the confines and tight turns of a cul-de-sac. The areas to be treated include: