City of Portland, OregonThis linear feature class includes the area of improvement within the project limits of local improvement districts (LIDs) that have been formed by City Council since 2001. Most LIDs are for street improvements, but LIDs have also been formed for aerial tram, streetcar, water main and sanitary sewer improvements. Areas of improvement for streetcar, watermain and sanitary sewer improvements are currently not shown on this layer. "Completed" in the LID Status field refers to LIDs for which final assessment has been imposed by City Council; "Pending Completion" refers to LIDs which are in the designer construction phases, or which construction but not final assessment is complete. -- Additional Information: Category: Transportation - Streets Purpose: To provide a spatial reference for City of Portland Local Improvement District locations and statuses since 2001. Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52710ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/46bf52295917422eba023f64c496578c_21engPortlandMaps Open DataPublicLocal Improvement District (LID) Streets [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2025-04-16