City Notices: Transit Developments and Critical Roadwork for February 9

Official City Notice: I-10 Infrastructure Improvements

The Arizona Department of Transportation has issued a notice for motorists traveling through the South Mountain and Tempe corridor. Starting the evening of Monday, February 9, 2026, construction on a new wall barrier will necessitate the nightly closure of the eastbound I-10 off-ramp at Baseline Road. These closures are scheduled from 8:00 p.m. to 5:00 a.m. and will continue through the morning of Wednesday, February 11.

Drivers intended for Baseline Road are advised to use the following detour:

• Proceed to the Elliot Road exit.
• Re-enter the I-10 traveling westbound.
• Utilize the westbound I-10 off-ramp at Baseline Road.

Public Transit Advisory: Capitol Extension Update

Following recent sessions, the Phoenix City Council has officially voted to delay the light rail Capitol Extension project. In a 7-2 decision, the council determined that the city will postpone the route intended to serve the state Capitol building while shifting focus to an alternative route into West Phoenix. This new direction aims to provide essential transit services to high-density areas while avoiding ongoing jurisdictional conflicts with the state legislature. Residents can expect further updates regarding the revised West Phoenix route timeline in upcoming subcommittee meetings.

Public Health Service Announcement: Community Data Tool

The Arizona Department of Health Services (ADHS) has announced the live launch of its "Community Profiles" interactive platform. This new public service tool is now available to all Phoenix residents, providing real-time access to local public health data. The initiative is designed to empower neighborhood organizers, researchers, and families by making critical health indicators and community wellness statistics easily accessible for local decision-making.

Environmental Protection: Air Quality Public Comment

Maricopa County Air Quality Department is currently seeking public input on several proposed permits affecting the Phoenix metropolitan area. Most notably, the public comment period remains open for the City of Phoenix Cave Creek Water Reclamation Plant permit (Facility F002132). Residents are encouraged to review the proposed environmental impact and submit written comments regarding air quality standards. The deadline for all submissions for this cycle is February 27, 2026.

Business Notice: Personal Property Tax Exemptions

The Maricopa County Assessor’s Office reminds local business owners that the statutory exemption for Business Personal Property has officially increased to $500,000 for the 2026 tax year. Businesses with assets falling below this threshold as of late last year may not be required to file a formal statement. However, any business that has acquired new assets resulting in a total value exceeding the exemption must complete their e-filing by the April 1, 2026, deadline.