City of Portland, OregonOregon's Transportation Planning Rule (TPR) mandates that regional and local jurisdictions develop transportation system projects to meet identified transportation needs over the 20-year life of the TSP. This dataset includes the portion of Portland's Transportation System Plan (TSP) project list most appropriately represented as lines. -- Additional Information: Category: Transportation - Planning Purpose: Represent planned projects. Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54616ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/accd95a6e83046fab218e49977b6db9e_234engPortlandMaps Open DataPublicTransportation System Plan TSP Project - Line [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2025-10-02