City of Portland, OregonThis feature class identifies the location, type, style and material of pavement markings represented as points in Portland Bureau of Transportation's (PBOT) GIS. This includes symbols (e.g., arrows), speed bump markings (e.g., chevrons), truncated dome mats, and words (e.g., STOP AHEAD). -- Additional Information: Category: Transportation - Assets Purpose: This dataset serves as PBOT's GIS inventory of pavement marking symbols. Update Frequency: Unknown -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52794ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/5789d89f1e4d42d1b9390142ddc698cb_198engPortlandMaps Open DataPublicPavement Marking Symbols [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2026-01-08