I-17 101 traffic interchange

Loop 303 restricted at night July 17-20 near Northern Ave.

Loop 303 restricted at night July 17-20 near Northern Ave.

July 14, 2023

Pavement maintenance will narrow freeway to one lane in each direction

PHOENIX – Loop 303 is scheduled to be narrowed to one lane in both directions near Northern Avenue Monday through Thursday nights, July 17-20, for pavement maintenance, according to the Arizona Department of Transportation.

Drivers should allow extra travel time and be prepared to slow down and merge safely when the following restrictions are in place:

  • Loop 303 narrowed to one lane in each direction in areas near the Northern Avenue and Northern Parkway interchanges from 8 p.m. to 5 a.m. Monday through Thursday nights, July 17-20. On- and off-ramps in the area will remain open to traffic.

Real-time highway conditions are available on ADOT’s Arizona Traveler Information site at az511.gov. ADOT also provides highway condition updates via its Twitter feed, @ArizonaDOT.