Tagnon-aviation transportation(23)

This document outlines regional policies for High Occupancy Vehicle (HOV) lanes in the central Puget Sound region, covering rules for lane operation, enforcement, and public education. It establishes that HOV lanes should be reserved 24 hours a day, seven days a week for buses, carpools, and vanpools, and calls for increased fines for violations and better use of technology to improve compliance. The policies were developed by the Regional HOV Policy Advisory Committee in 1998-1999 and are intended to reduce traffic volumes, lower vehicle emissions, and improve overall transportation efficiency.

This document describes the central Puget Sound region's Metropolitan Transportation System (MTS), a multi-modal network of roads, ferries, transit, rail, and aviation facilities serving King, Kitsap, Pierce, and Snohomish counties. It outlines how regionally significant transportation facilities and services are identified and planned in accordance with federal and state requirements, including nine categories of statewide transportation significance. The document also provides a detailed breakdown of the region's approximately 16,790 miles of roadways by county, ownership, and functional classification as of 1999.

This document is a glossary of transportation planning terms from the Puget Sound Regional Council's long-range transportation plan, Destination 2030. It defines key concepts such as accessibility, congestion management, transit services, and land use strategies used to guide regional transportation policy in the greater Seattle metropolitan area. While not focused specifically on airport noise policy, it does include definitions related to airport ground access and commercial aviation as part of its broader multi-modal transportation framework.

Destination 2030 is a regional transportation financial plan for the Puget Sound area that outlines funding principles and strategies for meeting local, state, and regional transportation needs through 2030. The plan acknowledges that rising infrastructure costs, insufficient public revenues, and a growing maintenance backlog require new and enhanced funding sources beyond traditional tax bases such as motor fuel and vehicle sales. It recommends use-based financing, multi-modal investment support, and the creation of a regionally managed transportation fund to better coordinate planning, prioritization, and implementation of transportation improvements.

Destination 2030 is a long-term regional transportation plan for the greater Seattle area that outlines both short-term investments (prior to 2010) and longer-term improvements through 2030, focusing on roadway expansions, HOV lane completions, freight network connections, and reduced traffic congestion. The plan prioritizes safety, maintenance, and optimization of existing roads before pursuing new capacity projects, while also emphasizing travel alternatives and pedestrian and bicycle improvements. Fund allocations are guided by project readiness, regional need, and consistency with local growth management policies.

The Destination 2030 plan outlines a long-range transportation investment strategy for the central Puget Sound region, prioritizing maintenance and preservation of existing infrastructure while expanding multimodal travel options. Key investment principles include completing gaps in regional transportation systems, linking spending to measurable outcomes, and supporting compact urban development connected by efficient transit.

A November 2021 Sound Transit update presented to the Highline Forum outlines plans to open 28 new light rail stations by 2024, including extensions to Federal Way, Lynnwood, East Link, and other corridors in the greater Seattle region. The presentation also addresses a financial affordability gap, explaining that some projects have two possible delivery dates — an earlier target date contingent on securing additional funding, and a later affordability date if extra financial capacity cannot be achieved.

Washington State House Bill 2688 proposes expanding and modifying the state's transportation policy goals by adding new priorities such as accessibility, health and resilience, and equity and environmental justice, while removing existing goals like mobility and stewardship. The bill would require all transportation projects to be evaluated against these updated goals and specific metrics before receiving budget authorization, with projects failing to meet a minimum score threshold being excluded from funding. The evaluation process would involve multiple state agencies and must include public input from vulnerable and highly impacted communities.

Washington House Bill 2688, introduced in the 2020 legislative session, proposes updating the state's transportation policy goals to prioritize accessibility, environmental justice, public health, and climate by replacing older goals focused primarily on economic vitality and mobility. The bill would require transportation projects to undergo a multi-agency evaluation—including input from vulnerable and impacted communities—before receiving budget authorization. Projects that do not meet a minimum score based on the new policy goals would generally be excluded from funding.

Washington State law (RCW 47.80.020) authorizes the creation of Regional Transportation Planning Organizations (RTPOs), formed through voluntary associations of local governments within contiguous counties. Each RTPO must meet minimum population and geographic requirements, include all counties in the region, and have at least 60% of cities and towns representing 75% of the regional city/town population as members. In urbanized areas, the RTPO is the same body as the federally designated Metropolitan Planning Organization (MPO), also known as a COG.