US 12 - Heron Street Bridge

Project News

After hearing from the public and working with local stakeholders on four design alternatives to remove and replace the aging US 12 Heron Street Bridge in Aberdeen, WSDOT has identified the preferred alternative as a two-lane, one-way span built in the same location along the existing alignment. The results of the previous online survey and public meeting revealed the response was overwhelmingly in favor of keeping the crossing in its same location.

Heron Street Bridge Alternative

    Replacing the bridge requires a number of permits, including one from the United States Coast Guard (USCG) requiring us to conduct a navigation impact report of the Wishkah River to determine how high the bridge needs to be for boats to safely travel under and if the bridge is fixed or opening. 

    Overview

    US 12 is a major east-west transportation route through the City of Aberdeen with the Heron Street Bridge carrying 14,000 daily trips on average across the Wishkah River. This moveable span bridge was built in 1949 and is in need of major rehabilitation or replacement. WSDOT has begun preliminary design work to evaluate improving the existing bridge or determining the location and components of a new bridge crossing. 

    The End Result

    The end result of this public process will be a preferred recommendation for a new bridge location that will move forward into design and construction in 2024.

    Funding

    The finalized project funding will be determined following the results of the public process.

    Timeline

    Spring 2018

    • Develop scope of work
    • Gather information
    • Stakeholder participation

    Summer & Fall 2018

    • Stakeholder participation
    • Begin Navigation Impact Report

    Spring 2019

    • Public Open House March 20
    • Online Public Survey March 4 - April 12
    • Public review and comment on Navigation Impact Report
    • Stakeholder Participation
    • Selection of Preferred Alternative and public meeting on June 12

    Summer 2019

    • Final recommendation
    • Complete report

    Contact

    Dennis Engel, Multimodal Planning Manager
    Phone 360-357-2651

    Theresa Turpin, Multimodal Development Manager (Project Lead)
    Phone 360-357-2675

    US 12 Heron Street Bridge Project Map