Ada County Highway District

Ten Mile Road, Ustick Road to McMillan Road

Sign up to receive emailed construction updates about this project and the Ten Mile, McMillan to Chinden project.


Construction Updates as of 3/27/2020: Crews are working on storm drain pipe installation. The structure work at the Creason Lateral is complete and the structure work at the Five Mile Creek is ongoing. Crews are working on excavation and placement of base gravels on the east side of Ten Mile Road. Utility relocations are ongoing.

Traffic Info/Road Closures:

Ten Mile Road, Ustick to McMillan will be closed on Tuesday, March 31st. This one day road closure will allow for an additional pipe to be added at the Five Mile Creek Bridge to better accommodate irrigation while crews finish the structure.

Vincenza Way remains closed until Spring 2020. Nellis Drive is closed for the duration of construction.

There may be daytime lane restrictions with flaggers. Access to the Meridian Waste Water Treatment Plant is from the north side of Ten Mile only.

About the Project:
Improvements on Ten Mile between Ustick and McMillan will include widening Ten Mile to two lanes in each direction with a center turn lane, bike lanes, and curb, gutter and sidewalk. The project will also include continuous street lighting and signalized pedestrian crossings at the Five Mile Creek Pathway and just south of Vicenza Way, as well as two bridge replacements over local canals.

Construction Impacts
Impacts could include lane restrictions with flaggers, temporary closures, general construction noise, dust, equipment back-up alarms and ground vibration. Most work will be during the day, Monday thru Friday from 7 a.m. to 7 p.m., but could include night and weekend work if necessary.

More Information

Dave Rader, ACHD Project Manager
208-387-6249 | TTY: 1-800-377-3529

Kadee Porter, ACHD Construction Coordinator
208-387-6290 | TTY: 1-800-377-3529


Materials from the August 29, 2018 Open House


Materials from May 9, 2018 Community Open House

Your Comments
Please note that the comment period closed on May 23, 2018.

Other Projects in the Area

  • Learn about the Ten Mile Road, McMillan to Chinden Project.
  • Over the next several years this area will have several local and state roadway/intersection projects under construction by ACHD, as well as the Idaho Transportation Department (ITD). Check out this construction map to view upcoming projects and anticipated construction years.
  • Learn about ChindenWest - The Idaho Transportation Department will be working on the ChindenWest improvements project on Chinden Boulevard between State Highway 16 and Linder Road at the same time as Ten Mile, McMillan to Chinden. 



Return to Projects

Related Documents

Project Manager

We Drive Quality Transportation For All Ada County ~

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