Brisco Road Interchange Project

The Brisco Road-Halcyon Road/US 101 Interchange project has been underway since the late 1990s. Currently the project is in the Project Approval and Environmental Determination (PA&ED) phase with three project alternatives under review, as highlighted below:

The First Alternative:

  • Close the northbound on and off-ramps at Brisco Road and US 101
  • Complete intersection improvements at Camino Mercado and US 101
  • Complete intersection improvements on the north and southbound ramps at Grand Avenue and US 101
  • Complete bridge widening on Grand Avenue
  • Estimated cost $12,300,000
  • 1st Alternative (PDF)
  • Undercrossing Exhibit (PDF)

The Second Alternative:

  • Relocate the northbound ramps at Brisco Rd to West Branch Street at Rodeo Drive
  • Complete intersection improvements at Grace Lane and Rodeo Drive
  • Complete intersection improvements on the southbound ramps at Grand Avenue and US 101
  • Estimated cost $22,700,000
  • 2nd Alternative (PDF)

The Third Alternative:

  • No build - Brisco Rd ramps would remain as is
  • No changes to intersection at Camino Mercado and US 101
  • No changes to intersection at E Grand Ave and US 101
  • No cost

Current Status:

  • Public workshop regarding environmental documents was held on April 26th, 2018.
  • Public comments are currently under review and are expected to be completed February 2019.
  • Anticipate Council action on selected alternative in early 2019.

Your continued input on the project is valued, let us know your thoughts and email the Brisco Road Interchange Project.