Cornville Road Roundabout

Reconstruct the Cornville Road and Tissaw Road approaches and develop a fourth approach.
Remove and replace the top layer of pavement. Install median islands on all approaches with pedestrian refuge areas at crosswalks.
Remove and install signing.
Install street lighting, foundation, mast arms, electrical conduits, pull box and meter.
Install concrete curb, gutter and scuppers for drainage to modify existing side channels.
Install new pavement markings.
Remove and install guardrail, barbed wire fence, and fence gate on the north side of Cornville Road.
Extend pipe culvert with new headwall.
Install erosion control measures.
Install sidewalks and ramps.
Clearing vegetation.

Project Area Map

ADOT map for the Cornville Road Roundabout project in Yavapai County, Arizona, showing the intersection of Cornville Road and Tissaw Road marked as the project limits. The map includes nearby communities such as Cornville, Cottonwood, Cottonwood-Verde Village, and the Village of Oak Creek, along with State Routes 89A and 260 and the Verde River. A legend identifies the project limits.

Project Schedule

The project began January 2026 with final completion anticipated for fall 2026.

What to expect:

There will be continuous restrictions throughout duration of the project. All traffic control will remain in place 24/7, including weekends.

Work is taking place 7 a.m. to 5 p.m. Mondays through Thursdays, and 7 a.m. to noon Fridays.
Cornville Road will remain open during construction.
Phase 1:
- January through early summer.
- A temporary signal will be installed at the intersection of Cornville Road/Verde Sante Fe Parkway and remain in operation for the entirety of the project.
- Tissaw Road restriction (right-in/right-out only)
  - Residents will use Verde Sante Fe Parkway to travel westbound on Cornville Road.
Phase 2:
- Early summer through fall.
- Tissaw Road closed.
  - Residents will use Verde Sante Fe Parkway to access Cornville Road.
Flaggers and a pilot car may be used at certain times when Cornville Road is narrowed to one alternating lane of travel near the roundabout location.
No work is anticipated to take place on weekends or holidays.

Restrictions and Closures

Stay informed of traffic restrictions before they occur by subscribing to receive notifications sent directly to your email. It’s fast and easy! All we need is your email address. For real-time information about project-related restrictions and closures, visit az511.gov or call 511, except while driving. Remember to slow down and use caution around construction workers and equipment.

Stay Informed

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Email/Phone: Community Relations Project Manager Jason Stephens at [email protected] or 480.751.7104.
Teléfono: Línea de Información del Proyecto ADOT: 855.712.8530
Mail: Jason Stephens, ADOT Communications, 1655 W. Jackson St., MD 126F, Phoenix, AZ 85007.

Full closure of Tissaw Road starts May 11 as Phase 2 of roundabout begins