Supplemental transportation funding and implementation bill that includes State-funded port, rail, and drayage electrification infrastructure investments.

This is a supplemental transportation funding and implementation bill authorizing appropriations and programs across Washington�s transportation system, including freight rail investments, a truck parking availability system, zero-emission drayage demonstration funding, port electrification grants, and freight infrastructure planning and analysis.

First substitute The substitute bill reduces total appropriations by about $171?million compared to the original bill�s total. Alters how money is allocated among transportation programs (capital improvements, safety accounts, multimodal transportation, etc.) for the 2025�27 biennium. Takes effect immediately upon enactment because it contains an emergency clause.

Dead. Companion SB 6005 passed.

01/07/2026 Prefiled for introduction.
01/12/2026 First reading. Referred to House Committee on Transportation.
01/14/2026 Hearing House Committee on Transportation.
02/23/2026 Hearing in the House Committee on Transportation.
02/25/2026 Executive action taken in the House Committee on Transportation. First substitute substituted.
02/25/2026 Referred to House Committee on Rules for review.
03/12/2026 Died upon adjournment but companion SB 6005 passed and is pending Governor's action.