Current and upcoming Loop 101 closures and restrictions

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Restrictions and closures planned along Loop 101 frontage road, Raintree Drive and Frank Lloyd Wright Boulevard Sept. 2-6

No closures planned over Labor Day weekend (Aug. 29-Sept.1)

The Arizona Department of Transportation advises drivers to plan for the following closures as part of the Loop 101 widening project in north Scottsdale. Note: there are no closures scheduled over Labor Day weekend (Aug. 29-Sept. 1).

Raintree Drive off-ramp closure

The southbound Loop 101 off-ramp at Raintree Drive will be closed beginning 11:45 p.m. Tuesday, Sept. 2, for approximately 60 days, for reconstruction.
- Detour: Drivers may consider using the southbound Loop 101 off-ramp at Frank Lloyd Wright Boulevard and using the southbound frontage road to access Raintree Drive.

Frank Lloyd Wright Boulevard

East- and westbound Frank Lloyd Wright Boulevard will be narrowed to one lane between Hayden Road and 90th Street nightly from 10 p.m. to 5 a.m. beginning Tuesday, Sept. 2, and ending Friday morning Sept. 5, for curb work.

Loop 101 Frontage Road

The northbound Loop 101 frontage road between Raintree Drive and Frank Lloyd Wright Boulevard will be closed from 10 p.m. Wednesday, Sept. 3, to 5 a.m. Thursday, Sept. 4, for lane striping work.
- Detour: Drivers can use eastbound Raintree Drive to northbound 90th Street to Frank Lloyd Wright Boulevard or westbound Raintree Drive to northbound Northsight Boulevard to Frank Lloyd Wright Boulevard.
The southbound Loop 101 frontage road at Frank Lloyd Wright Boulevard will be narrowed to one lane from 10 p.m. Thursday, Sept. 4, to 5 a.m. Friday, Sept. 5, for lane striping work.

Raintree Drive

East- and westbound Raintree Drive will be closed at Loop 101 from midnight to 5 a.m. Saturday, Sept. 6, for paving.
- Detour: Drivers can use northbound 90th Street to westbound Frank Lloyd Wright Boulevard to southbound Hayden Road to Raintree Drive or southbound 90th Street to westbound Thunderbird Road to northbound Northsight Boulevard to Raintree Drive.

Upcoming Closures

The southbound Loop 101 off-ramp at Frank Lloyd Wright Boulevard will be closed nightly from 10 p.m. to 5 a.m. beginning Sunday, Sept. 7, and ending the morning of Friday, Sept. 12.

Northbound Loop 101 between Shea Boulevard and Princess Drive/Pima Road will be closed beginning 10 p.m. Friday, Sept. 12, until 5 a.m. Monday, Sept. 15.

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Current and upcoming long-term ramp closures

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Southbound Loop 101 off-ramp at Raintree Drive closed for approximately 60 days beginning Sept. 2

The Arizona Department of Transportation advises drivers to plan for the following long-term (approximately 60-day) ramp closure for reconstruction as part of the current Loop 101 widening project:

The southbound Loop 101 off-ramp at Raintree Drive will be closed for approximately 60 days beginning 11:45 p.m. Tuesday, Sept. 2.

DETOUR: Drivers may consider using the southbound Loop 101 off-ramp at Frank Lloyd Wright Boulevard and using the southbound Loop 101 frontage road to Raintree Drive.

Raintree Drive off-ramp closure detour map

Northbound Loop 101 on-ramp at Raintree Drive closed for approximately 60 days beginning July 20

The Arizona Department of Transportation advises drivers to plan for the following long-term (approximately 60-day) ramp closure for reconstruction as part of the current Loop 101 widening project:

The northbound Loop 101 on-ramp at Raintree Drive will be closed beginning at 11:45 p.m. Sunday, July 20, for approximately 60 days, for ramp reconstruction.

DETOUR: Drivers may consider using the northbound Loop 101 frontage road to the northbound Loop 101 on-ramp at Frank Lloyd Wright Boulevard.

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Loop 101 (Pima Freeway), Princess Drive/Pima Road to Shea Boulevard Improvements

Overview
Project Elements
What to Expect
Project area map
Previous Milestones
Stay Informed
Project Photos

Overview

The Arizona Department of Transportation, in partnership with the city of Scottsdale, is widening Loop 101 (Pima Freeway) between Princess Dr/Pima Rd and Shea Blvd by one general-purpose lane in each direction and modifying existing interchanges to improve traffic flow on Loop 101 and the cross streets.

Fact Sheet (English)

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Project Elements

Widen Loop 101 between Princess Dr/Pima Rd and Shea Blvd by one general-purpose lane in each direction
Add a third southbound left turn lane at Princess Dr/Pima Rd interchange
Convert Frank Lloyd Wright Blvd interchange to a diamond configuration
Add right turn lanes at Raintree Dr and Shea Blvd
Update sidewalks to make them ADA compliant
Upgrade freeway and ramp lighting

What to Expect

Construction began in January 2024 and will take approximately two years to complete.
Work will require lane restrictions and full closures on Loop 101, the interchange ramps and cross streets, and will occur primarily during overnight hours and weekends to minimize traffic impacts. Access to businesses and residences will be maintained.
Long-term on- and off-ramp closures will be required (up to 60 days).
ADOT will provide advance notice of restrictions and closures to email subscribers and on the project web page.

Project area map

Previous Milestones

The public was surveyed in 2020 to gather input on the proposed interchange concepts.
The updated Design Concept Report (DCR) was released in February 2021.
A Noise Analysis was completed in Oct. 2022.
A Virtual Public Meeting was held on Wednesday, Nov. 2, 2022.