Since the City’s incorporation in 1973, new development has been required to place utilities underground. Older neighborhoods may still have overhead poles and wires, which can impact safety, neighborhood appearance, and property values.
The City’s Undergrounding Master Plan (adopted in 2016) outlines how undergrounding projects can move forward. For most existing neighborhoods, this is done through the formation of an Underground Utility Assessment District, where property owners share the cost of improvements.
Option 1: Fast Track
This option forms the assessment district before detailed design is completed, which can shorten the overall timeline.
- A property owner (or group) submits a letter of interest and proposed project area to the Public Works Department
- The City and utility companies review the area and prepare a preliminary cost estimate
- Property owners circulate a petition; at least 70% support is required to proceed (nonbinding)
- City Council considers moving the project forward
- An Engineer’s Report is prepared using preliminary costs
- A public hearing is held and ballots are mailed to property owners
- Property owners vote; approval requires more than 50% support (weighted by assessment amount)
- If approved, the district is formed and design begins afterward
- Design, bidding, and construction follow (design may take 2+ years)
Option 2: Traditional Method
This option completes design first, providing more precise project costs before the vote.
- A property owner (or group) submits a letter of interest and proposed project area
- The City and utility companies review the area and prepare a preliminary cost estimate
Property owners circulate a petition; at least 70% support is required to proceed (nonbinding)
- City Council may approve funding to begin detailed design
- Utility companies complete full design of the underground system
- A guaranteed construction cost is developed
- An Engineer’s Report is prepared using final design costs
- A public hearing is held and ballots are mailed to property owners
- Property owners vote; approval requires more than 50% support (weighted by assessment amount)
- If approved, the project proceeds to construction
Costs and Property Owner Responsibilities
Property owners fund the project through assessments. Payment options include:
- Full payment within 30 days (avoids financing costs)
- Financing through bonds (paid over time via property taxes)
- The assessment covers work in the public right-of-way only
- Property owners must complete a private conversion (hiring a licensed electrician) to connect their property to the underground system
- Overhead lines cannot be removed until all properties complete their private conversion
Timeline
Utility undergrounding is a multi-year process. From initial interest to final completion, projects typically take several years (often around 7 years) depending on size and complexity.