The Arizona Department of Transportation (ADOT) has announced several freeway closures and restrictions for the weekend of June 26-29, 2026. Whether you’re planning a weekend getaway or just commuting around the Valley, it’s crucial to stay informed about these changes to avoid delays.
With the summer heat intensifying and the Fourth of July holiday approaching, many residents are expected to hit the roads. ADOT advises drivers to allow extra travel time and use detour routes as needed. Remember, restrictions are subject to change due to weather or other factors, so always check for the latest updates.
Major Freeway Closures and Detours
Here’s a breakdown of the major closures and recommended detours for the weekend:
State Route 51 Northbound
The northbound State Route 51 will be closed between the Interstate 10 “Mini-Stack” interchange and Indian School Road from 9 p.m. Friday, June 26, to 5 a.m. Monday, June 29. This closure is for a pavement improvement project.
All I-10 and Loop 202 ramps to northbound SR 51 will also be closed. ADOT recommends using northbound Interstate 17 as an alternate route to north Phoenix. Other detour options include 16th, 24th, and 32nd streets.
Loop 202 Santan Freeway
In Chandler, the eastbound Loop 202 Santan Freeway will be closed between Alma School and Cooper roads from 10 p.m. Friday, June 26, to 5 a.m. Monday, June 29. This closure is part of an ongoing widening project.
Southbound Loop 101 Price Freeway ramps to eastbound Loop 202 will also be closed, along with eastbound Loop 202 on-ramps at Price and Dobson roads. Alternative routes include Chandler Boulevard, Pecos Road, and Germann Road.
Additionally, the westbound Loop 202 off-ramp at Price Road will be closed from 3 a.m. to 4 p.m. Sunday, June 28. Drivers can use the westbound Loop 202 off-ramp at Dobson Road instead.
Loop 101 Pima Freeway
The southbound Loop 101 Pima Freeway will be closed between Princess Drive and Shea Boulevard from 10 p.m. Friday, June 26, to 4 a.m. Sunday, June 28. This closure is for pavement improvements.
Eastbound and southbound Loop 101 on-ramps at Scottsdale and Hayden roads will also be closed. ADOT suggests using southbound SR 51 as an alternate route. Drivers can also use southbound Scottsdale Road to eastbound Shea Boulevard.
After the full closure lifts, southbound Loop 101 will be narrowed to four lanes from 4 a.m. Sunday, June 28, to 5 a.m. Monday, June 29. Drivers should expect possible on- and off-ramp closures in the area during that window.
In a separate project, the northbound Loop 101 Pima Freeway will be closed between Broadway Road and the Loop 202 Red Mountain Freeway interchange from 9 p.m. Friday, June 26, to 5 a.m. Monday, June 29. The northbound Loop 101 on-ramp at Southern Avenue will also be closed. ADOT advises using local-street detours.
US 60 Superstition Freeway
The eastbound US 60 Superstition Freeway will be closed between Crismon and Tomahawk roads from 10 p.m. Saturday, June 27, to 10 p.m. Sunday, June 28. This closure is for pavement maintenance.
Baseline Road and Southern Avenue can be used as alternate routes to travel beyond the closure.
Loop 303
The westbound Loop 303 will be closed between I-17 and 43rd Avenue from 3 a.m. to 11 a.m. Saturday, June 27. This closure is for a freeway widening and interchange improvement project.
The northbound I-17 off-ramp at Loop 303/Sonoran Desert Drive will also be closed. Drivers can detour using Dove Valley Road.
Stay Informed and Plan Ahead
For real-time highway conditions, visit ADOT’s Arizona Traveler Information site at AZ511.gov use the az511 app, or call 511. Always check for the latest updates before heading out to ensure a smooth and safe journey.
By staying informed and planning ahead, you can navigate around these closures and make the most of your weekend travels in Phoenix.
