Traffic on Arizona's SR 89A is reduced to one lane due to a rockfall mitigation project, with delays expected near Flagstaff and detours via I-17 and SR 179 suggested.

The Arizona Department of Transportation announces a closure on eastbound Interstate 10 in Phoenix from June 21-24 for a traffic shift, suggesting detours for affected drivers.

Curtis Road in Pima County is undergoing surface treatment work, causing potential minor traffic delays due to lane closures and turn restrictions, with flaggers directing traffic.

Tucson's Department of Transportation and Mobility initiates Operation Splash to install barricades at flood-prone areas and provide free sandbags in preparation for monsoon season.

A motorhome fire on Interstate 17 in Arizona sparked the 229-acre Ironwood Fire, leading to temporary road closures and evacuation warnings, which were later lifted as firefighters contained the blaze.

The Loop 101 on-ramp at Princess Drive/Pima Road in Scottsdale will close for 60 days for reconstruction, while the previously closed Shea Boulevard ramp reopens.

ADOT begins a project to improve the SR 87 and Skousen Road intersection near Coolidge, with new lanes, a traffic signal, and better lighting. Construction may cause slowdowns, aiming for early 2025 completion.

ADOT maintains 50+ pump stations in Phoenix using inspections and drones to prevent monsoon flooding. They test and upkeep these systems year-round to handle rain and urge the public to avoid littering, which can affect the stations' operation.

State Route 143 near Phoenix Sky Harbor Airport is closing for concrete repairs and a traffic shift from June 14-17, affecting access to I-10 and Loop 202. Detours are provided; travelers should check for updates.

ADOT warns drivers of dust storms and heavy rains in Arizona's Monsoon season, advising precautions like pulling aside for dust and adjusting driving for rain, and suggesting an emergency kit for travel.

Phoenix invites students to join their Vision Zero Committee to help with road safety strategy. Applications are open until June 30, 2024, for non-voting members who can attend bi-monthly meetings.

Article details planned closures on Phoenix area freeways including I-17, Loop 101, and I-10 for improvements, with detour routes provided and tools for real-time updates mentioned.

The MGC will be closed from June 12-15 for floor renovations, with limited access June 17-19. Membership extensions will be provided. For inquiries, contact MGC staff or call 480-474-5240.