Concerning the responsibility of certain counties to include freight rail dependent use overlay as part of the transportation element of their comprehensive plan.

SB 5820 requires certain counties (those with over 400,000 residents, west of the Cascade Mountains, and bordering another state) to include a "freight rail dependent use overlay" in the transportation section of their comprehensive plans. This zoning tool would allow counties to permit development like warehouses or distribution centers near rail lines without conflicting with protections for agricultural, forest, or mineral lands. The bill amends existing state law to mandate this specific overlay for qualifying counties, directly affecting their land-use planning processes and development approvals near freight rail corridors. It does not change current protections for agricultural or forest lands but provides a mechanism for compatible freight-related development.