South Cascade Industrial Center Utilities Project

Project Description

The City of Arlington will be updating and extending its utility services south of 172nd Ave.  This project will include extending the water main at the intersections of 43rd, 47th, 59th, and 63rd Ave along 172nd Ave. As well as extending its sewer main at the intersection of 59th and 172nd Ave, continuing the extension down 168th Ave, upgrading lift station 12, adding lift station 16, and adding fiber to the project area.  

Project Benefits

  • Improve water/sewer infrastructure
  • Increase water service area
  • Expand sewer service area
  • Add Fiber

Project Cost and Funding

  • Engineer’s Estimate: $4,121,000
  • Funding by
    • City of Arlington
    • Developer Improvement

Project Schedule

  • Designed by MurraySmith & Associates
  • Construction TBD

Coordination with Local Residents/Businesses

Regular schedule updates will be provided by the City to keep local businesses and community apprised of the project progress and any potential impacts.


 If you have questions or concerns on this project, please contact the City Project Hotline at 360-403-3544 or


Utility Improvements - Sewer & Communication


Utility Improvements - Water

Project Documents

To translate documents, download the document then click the link: 

Project Updates

  • May 5, 2020 - MurraySmith & Associates  selected for design
  • May 15, 2020 -  Draft 30% design
  • July 15, 2021 - Bid Opening
  • August 4, 2021 - Phase 1B awarded to Equity Builders