I-10: Amole TI and UPRR Bridge Rehabilitation Project

The Arizona Department of Transportation started construction on the Interstate 10: Amole Interchange and Union Pacific Railroad Bridge Rehabilitation Project in November 2025. The purpose of this project is to maintain the structural integrity of the four existing bridges and improve traffic operations in the project area.

Project Elements:

Rehabilitate the deck of the existing four bridges and the roadway adjacent to them.
Remove and replace the guardrails within the limits of the project.
Install new raised pavement markers on I-10 within the limits of the project.

What to Expect

Traffic control devices will guide motorists through the construction area. Expect temporary delays as traffic is redirected through a single lane of travel.
During construction a 14-foot vehicle width restriction will be in place. The speed limit will be reduced to 55 MPH.
ADOT will provide advance notice of restrictions and closures to email subscribers.

Project Area Map

Amole TI and UPRR Bridge Rehabilitation Project Map

Schedule

Schedules are subject to change because of weather and other unforeseen circumstances. Current construction-related restrictions are listed below.

The east-and westbound I-10 left lanes will be closed from milepost 292 to milepost 293 from 6 a.m. Wednesday, Nov. 12, through spring 2026.

Photo Gallery

Excavator with a hydraulic breaker demolishing concrete deck on the I-10: Amole TI and UPRR Bridge Rehabilitation Project, with desert landscape and mountains in the background. — Excavator removing bridge deck concrete.

Construction crew in safety gear working beside an excavator as it breaks apart the bridge deck during the I-10: Amole TI and UPRR Bridge Rehabilitation Project. — Crew members working near demolition equipment.

Worker in high-visibility safety gear cutting exposed rebar on a partially demolished bridge deck during the I-10: Amole TI and UPRR Bridge Rehabilitation Project. — Worker cutting exposed rebar on the bridge deck.

Excavator lifting broken concrete panels from the bridge deck while crew members stand nearby during the I-10: Amole TI and UPRR Bridge Rehabilitation Project. — Excavator lifting broken concrete material.

Stay Informed

Traffic Alerts: Subscribe to receive project updates and traffic alerts by email.

Phone: Call the ADOT Bilingual Project Information Line at 855.712.8530.

Email: Submit a question or comment via email to Kara Spinney at [email protected].

For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at www.az511.gov, follow ADOT on Twitter @ArizonaDOT or call 511, except while driving.