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Southwest Region conducts planning studies in partnership with a variety of local jurisdictions and stakeholders, including the general public. It also defines and prioritizes future transportation improvement projects in the region.

Transportation Planning
is a ongoing collaborative process to develop a multimodal transportation system that:

  • Supports economic vitality.
  • Increases safety and security.
  • Increases accessibility and mobility options.
  • Protects the environment and improves quality of life.
  • Enhances system integration and connectivity.
  • Promotes efficient system management and operation.
  • Emphasizes system preservation.

Transportation Planning

Transportation Studies Washington's Transportation Plan
Planning Organizations Bi-State Cooperation
Southwest Region Projects