Northbound Loop 101 will be narrowed to two lanes between US 60 and Loop 202 from 8 p.m. July 29 to 5 a.m. July 30 and from 8 p.m. July 30 to 5 a.m. July 31.
Southbound Loop 101 will be closed between Loop 202 in Tempe and Loop 202 in Chandler from 9 p.m. July 31 to 5 a.m. Aug. 3. Loop 202 ramps to southbound Loop 101 will be closed as will US 60 ramps to southbound Loop 101. The westbound US 60 on-ramp at Dobson Road will also closed.
Northbound Loop 101 will be narrowed to three lanes between Baseline Road and Loop 202 from 9 p.m. July 31 to noon Aug. 2.
ADOT crews have been working to add a travel lane in each direction on a stretch of the freeway and are expected to complete the project in summer 2020, but no date has been given.