Eastbound Loop 303 closes near I-17 Sept. 18-21
Eastbound Loop 303 will close between 43rd Avenue and I-17 from Friday night through Monday morning, with more closures scheduled next week.
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Tag: Loop 303
Loop 101 closures, Loop 303 restriction set Sept. 11-14
Updated Sept. 12: Loop 101 and Loop 303 closures are in effect through 5 a.m. Monday. See closure limits, ramp restrictions and ADOT detours.
Westbound Loop 303 narrows to one lane near I-17 starting Sept. 9
Westbound Loop 303 will narrow to one lane through October as interchange construction advances. ADOT also lists overnight and weekend closures near I-17 and 43rd Avenue.