Points representing the locations of traffic volume counts in the City of Portland. Attributes include information on the methodology and duration of the counts, and the results.-- Additional Information: Category: Transportation - Right of Way Management Purpose: For mapping and analysis of traffic volumes in Portland. Update Frequency: Weekly-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53246

Points representing the locations of speed counts on City of Portland streets. Attribute information includes average daily traffic volumes, observed speed broken out by percentile, and percent travelling over posted speeds.-- Additional Information: Category: Transportation - Right of Way Management Purpose: For mapping and analysis of traffic speeds in Portland. Update Frequency: Weekly-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53245

This feature class identifies the location, type, and material of signs in Portland Bureau of Transportation’s (PBOT) GIS. This includes construction, parking, warning, regulatory, guide, and school signs.-- Additional Information: Category: Transportation - Assets Purpose: This dataset serves as PBOT's GIS sign inventory. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52945

Lines representing protective guardrails in Portland. The types of guardrails include concrete barriers, post cables, flex beams, and rock barriers. The attribute information includes asset ownership, maintenance information, and details about the type of barriers and hazard that they are guarding against.-- Additional Information: Category: Transportation - Assets Purpose: For mapping and analysis of guardrails in Portland. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52783

Bike racks installed in the public right-of-way in the City of Portland.The bicycle parking, streetlight and sidewalk asset datasets are actively maintained. All of PBOT’s asset data is manually digitized from work order diagrams and construction plans after work is completed and accepted. This does lag somewhat behind completion of construction, but is typically within a few weeks or months of the conclusion of construction work. -- Additional Information: Category: Transportation - Assets Purpose: No purpose information available. Update Frequency: Weekly-- Metadata Link:https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52921

Imported from an unknown CAD source, this polyline dataset delineates the routes of historical trolley lines, which have since been abandoned or removed. The data is not maintained, and offered as-is.-- Additional Information: Category: Transportation - Right of Way Management Purpose: Delineate known historical trolley lines. Update Frequency: Not Maintained-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53242