WA Leg - HB 2134 Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False 01 - December 11, 2025 - Prefiled for introduction. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Thu, 11 Dec 2025 00:00:00 -0800 01-December11,2025-Prefiledforintroduction. 02 - January 12, 2026 - First reading, referred to Transportation. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Mon, 12 Jan 2026 00:00:00 -0800 02-January12,2026-Firstreading,referredtoTransportation. 03 - January 19, 2026 - Public hearing in the House Committee on Transportation at 4:00 PM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Mon, 19 Jan 2026 00:00:00 -0800 03-January19,2026-PublichearingintheHouseCommitteeonTransportationat4:00PM. 04 - January 28, 2026 - Executive action taken in the House Committee on Transportation at 4:00 PM. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Wed, 28 Jan 2026 00:00:00 -0800 04-January28,2026-ExecutiveactiontakenintheHouseCommitteeonTransportationat4:00PM. 05 - January 28, 2026 - TR - Majority; 1st substitute bill be substituted, do pass. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Wed, 28 Jan 2026 00:00:00 -0800 05-January28,2026-TR-Majority;1stsubstitutebillbesubstituted,dopass. 06 - January 28, 2026 - Minority; do not pass. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Wed, 28 Jan 2026 00:00:00 -0800 06-January28,2026-Minority;donotpass. 07 - January 28, 2026 - Minority; without recommendation. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Wed, 28 Jan 2026 00:00:00 -0800 07-January28,2026-Minority;withoutrecommendation. 08 - January 30, 2026 - Referred to Rules 2 Review. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Fri, 30 Jan 2026 00:00:00 -0800 08-January30,2026-ReferredtoRules2Review. 09 - February 6, 2026 - Rules Committee relieved of further consideration. Placed on second reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Fri, 06 Feb 2026 00:00:00 -0800 09-February6,2026-RulesCommitteerelievedoffurtherconsideration.Placedonsecondreading. 10 - February 19, 2026 - Returned to Rules Committee for second reading. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Thu, 19 Feb 2026 00:00:00 -0800 10-February19,2026-ReturnedtoRulesCommitteeforsecondreading. 11 - February 19, 2026 - House Rules "X" file. https://app.leg.wa.gov/billsummary?Year=2025&BillNumber=2134&Initiative=False Bill Description - Concerning regional transportation plans, of regional transportation planning organizations containing certain counties, providing for reductions in greenhouse gas emissions and vehicle miles traveled. Thu, 19 Feb 2026 00:00:00 -0800 11-February19,2026-HouseRules"X"file.