Ada County Highway District

Cloverdale Road, Ustick Road to McMillan Road

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Construction Updates as of (6/14/19):

Crews will begin milling on the west side of Cloverdale from Mercedes to McMillan on June 17th. This work will be done during the day and will result in one lane of traffic in each direction with flaggers. In the evenings the road will re-open with a gravel driving surface until the road is paved.

Paving for the west side of Cloverdale between Ustick and McMillan will follow roughly 3 weeks after the paving between McMillan and Chinden.

Traffic will be in one lane in each direction on the east side of Cloverdale between Ustick to McMillan during this phase of work.

The current construction schedule is weather dependent and may be subject to change.

Construction began on January 7th, 2019.

This project will be built in conjunction with the Cloverdale, McMillan to Chinden project.

The contractor for this project is Central Paving.

General Description:

August 22, 2016 Open House

Materials from the open house can be found under "Related Documents" to the right of your screen.

Project Description

  • Widening Cloverdale Road between Ustick Road and McMillan Road to two lanes in each direction, with a center turn lane.
  • Adding bike lanes, and continuous curb, gutter and sidewalk.
  • Constructing a new traffic signal at Cloverdale and Edna.

Project Purpose

  • Improve traffic flow
  • Increase safety for those who walk, bike and drive.

Cloverdale Road Concept Design

The concept for this project came from the Cloverdale Road Concept Design. More information can be found on the Cloverdale Road Concept Design project page.


Time Frame


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