Proposed Transportation Improvement Board WAC Changes

February 12, 2026

Public comment period closes March 27, 2026

TIB is proposing various revisions to 479 WAC, concerning the board’s reimbursement of engineering costs, right-of-way eligibility, and small agency reimbursements.

Rule Making Activity
  •  WAC Revisions: 479-05 and 479-14
  •  Public Hearing Date: March 27, 2026
  •  Effective Date: May 2026

Public Comment Period for Proposed WAC Changes
TIB is proposing various revisions to chapters 479-05 and 479-14, the board’s reimbursement of engineering costs, right-of-way eligibility, and small agency reimbursements. Proposed changes may include, but are not limited to the following:


479-05
  •   Small agency retainage requirement. (Small agencies are cities less than 5,000 population.) In addition to small agency match requirements, the proposed WAC requires small agencies to retain $5,000 in contingency funding when receiving a TIB grant. If a project has cost increases, the Executive Director or Board may require the small agency to use the $5,000 in contingency funding before receiving additional TIB funds.
  •   TIB is transitioning from a fixed thirty percent reimbursement for design and engineering costs to an adopted Board reimbursable table for design and engineering costs of the approved contract bid amount. The Board shall, at a minimum, review and adopt a new table every two years. The new schedule would become effective June 1, 2026.

479-14
  •   Allowing Right-of-Way reimbursement for Active Transportation Programs. This change is now consistent with TIB’s other programs.

The WAC Changes as submitted to the Office of the Code Reviser are as follows:

If you would like to comment on these revisions, please address your comments via e-mail to Gena Workman at GenaW@tib.wa.gov

Written comments must be received by March 17, 2026.
A public hearing will be held at the March 27, 2026, TIB board meeting in Stevenson, Washington, to review the proposed WAC revisions and any comments.

About TIB

The Transportation Improvement Board funds high priority transportation projects in communities throughout the state to enhance the movement of people, goods and services.