The Arizona Department of Transportation (ADOT) has announced several freeway closures and restrictions in the Phoenix area for the weekend of January 9-12, 2026. These measures are part of scheduled maintenance and construction projects.
Eastbound Interstate 10 will be closed between the I-17 “Stack” interchange and the SR 51 “Mini-Stack” interchange from 9 p.m. Friday to 9 a.m. Saturday, January 10, for tunnel cleaning and maintenance work.
Westbound Interstate 10 will also be closed between the I-17 “Split” interchange near Sky Harbor Airport and Seventh Avenue from 9 p.m. Saturday to 9 a.m. Sunday, January 11, for similar tunnel cleaning and maintenance activities.
In addition, the eastbound Loop 101 (Pima Freeway) ramp to southbound State Route 51 will be closed from 5 a.m. Saturday to 7 a.m. Sunday, January 11, as part of a widening project. The southbound Black Mountain Boulevard ramp to southbound SR 51 will also be closed during this period.
ADOT encourages drivers to consult the Weekend Travel Advisory map or visit their website for more details on these restrictions and for a complete list of affected routes.
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