COP

Streets - Local Improvement District

Category Economic Development
Agency City of Portland
Sub-Agency Transportation
Date Released February 6, 2010
Date Updated January 31, 2010
Frequency As needed
Description

This 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.

Agency Program City of Portland / Transportation
Technical Documentation Streets - Local Improvement District (metadata)
Keywords

Street Centerlines

Category Transportation
Agency City of Portland
Sub-Agency Transportation
Date Released January 1, 1990
Date Updated April 30, 2014
Frequency Weekly
Description

Street Centerlines in the City of Portland. Includes local streets to freeways.

Agency Program City of Portland / Transportation
Technical Documentation Street Centerlines (metadata)
Keywords

Ground Slope

Category Geography
Agency City of Portland
Sub-Agency Technology
Date Released February 6, 2010
Date Updated January 31, 2010
Frequency As needed
Description

Ground slope in 5% intervals for Portland, Multnomah County, Washington County, Clackamas County, Oregon.

Agency Program City of Portland / Technology
Technical Documentation Ground Slope (metadata)
Keywords
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