Pinnacle Peak Road (45th Avenue to 35th Avenue) - Street and Storm Drain Improvements

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Click to view the July 2021 Project Update


This project will construct sidewalk and street improvements along the south side of Pinnacle Peak Road from 45th Avenue to 35th Avenue, reconstruct the existing pavement and upgrade the existing storm drain system.  Prior to reconstruction of this section of Pinnacle Peak Road, the existing water main will be upgraded. The water main upgrade will allow for the installation of the new storm drain system and will minimize any future issues with the existing water distribution system. 

March 13, 2023 Notice - Final Paving to Begin Mar 17 

Project Highlights​

  • New storm drain pipe, catch basins and box culvert crossings
  • New sidewalk, curb and gutter
  • New street lighting
  • Modernized traffic signals at 43rd Avenue and 39th Drive
  • Landscaping improvements
  • Water main replacement prior to construction of project improvements (completed!)

Goals of the Project

  • Improve drainage
  • Improve pedestrian safety and connectivity
  • Improve the road condition

Project Status

  • Water main distribution construction is complete.
  • Construction has been completed. Striping is anticipated to be complete June 2023.

Anticipated Traffic Restrictions During Construction

  • During the first phase of construction, traffic will be routed to the north lanes with one lane of travel in each direction, west and east on Pinnacle Peak Road for about 4 months. 
  • After which traffic will be switched to the south lanes with one lane of travel in each direction, west and east.​​

Project Contact

Project Manager:

Albert Granillo, Public Information Coordinator
Phone: 623-825-3444

Street Transportation Title VI and ADA Program
Title VI Notice to the Public and ADA Policy Statement

The City of Phoenix Street Transportation Department hereby gives notice that it is the agency's policy to assure full compliance with Title VI of the Civil Rights Act of 1964, Title II of The Americans with Disabilities Act (ADA) and related statutes and regulations in all program​​​​​​​s and activities. These federal statutes require that no person shall, on the grounds of race, color, or national origin, be excluded from the participation in, be denied the benefits of, or be otherwise subjected to discrimination under any program, activity or service the City of Phoenix Street Transportation Department administers. More information regarding the Title VI program can be found at Street Transportation Title VI and ADA Program or email  STR Title VI Program.​​​

Updated June 2023

A new, modernized traffic signal will be installed at 39th Drive and Pinnacle Peak Road.

​Pinnacle Peak Road looking eastbound at 39th Drive. New sidewalks will be added on the south side of the roadway.

 Project Area