Metadata: Curb Ramps

Curb Ramps

Category Transportation - Assets
Feature Dataset Name STAND-ALONE
Item Name CURB_RAMP_PDX
Database Type SDE
Originator City of Portland
Bureau Bureau of Transportation
Publication Date
Abstract Points representing the locations of curb ramps sited on corners, median islands and mid-block crossings in the City of Portland. The attribute information describes ownership, maintenance responsibility and the presence of a detectable warning device.
Purpose Identifying the presence of curb ramps.
Supplemental Information
Last Dataset Update 09/16/2021 16:29
Last Source Update 09/16/2021 05:46
Maintenance/Update Frequency Weekly
Extent Clackamas County, Multnomah County, and Washington County, Oregon
Data Type Vector
Shape Type Point
Feature Count 41918
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 727191.26159107
South Bounding Coordinate 651565.322598633
East Bounding Coordinate 7699591.19664274
West Bounding Coordinate 7605713.65300385
Theme Keyword(s) sidewalk, curb, ramp, ADA
Theme Keyword Thesaurus None
Place Keyword(s) Portland, Multnomah County, Washington County, Clackamas County, Oregon
Place Keyword Thesaurus None
Access Constraints Available for Public Use
Use Constraints These data are distributed under the terms of the City of Portland Data Distribution Policy. Care was taken in the creation of this data but it is provided "as is".

The City of Portland cannot accept any responsibility for errors, omissions, or positional accuracy.
Source Dataset Type File Geodatabase
Output Geodatabase ASSETS_PDOT
Distribution Grid: State plane coordinate system 1983(91).
Units: International feet
Datum: North American Datum of 1983/1991 (HPGN)
Liability: The information in this file was derived from digital databases on the City of Portland GIS. Care was taken in the creation of this file. The City cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
Format: Shapefile or File Geodatabase Feature Class - Data will be provided via City of Portland FTP Site.
Online Resource: http://portlandmaps.com/opendata
Online Instructions: City of Portland Public/Open Data is distributed via the PortlandMaps Open Data Site - http://portlandmaps.com/opendata. Data not available on the PortlandMaps Open Data site can be requested by contacting the City of Portland CGIS Group - maps@portlandoregon.gov
Transfer Size: varies
SPCS Zone Identifier: 5076
Contact(s)
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PBOT GIS Support
503-823-5185
PBOTGISSupport@portlandoregon.gov
1120 SW Fifth Ave., Suite 1331
Portland, OR 97204

City of Portland - PBOT
503-823-5185
PBOTFrontDesk@portlandoregon.gov
File(s)
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Images
52778.png 241.70Kb X
Lineage
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Web Services

Service Description Feature Access Layer
PBOT_DefaultLayers This service includes an array of asset, permitting, planning and project data to serve as a general reference for PBOT staff working remotely. Dynamic Curb Ramps
Transportation Transportation Layers Dynamic Curb Ramps
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Attribute Tables & Domains

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curb_ramp_pdx
Table Description
Table Jurisdiction
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
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1 NonAssetID NonAssetID String 15
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X
Unique non-asset identifer.
1 InstallDate InstallDate Date 36
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X
Curb ramp installation date.
1 ImagePath ImagePath String 255
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X
Link to related diagram or photo, not typically used for curb ramps.
1 ProjectNumber ProjectNumber String 10
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Number of work order or project that ordered the installation of the curb ramp.
1 Owner Owner String 15
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X
Owner of the asset. PdxTrans means the asset is owned by PBOT.
1 MaintResp MaintResp String 15
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Maintainer of the asset. PdxTrans means that PBOT is responsible for maintaining the asset.
1 ADAWarnings ADAWarnings String 1
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Presence of a detectable warning (e.g., truncated dome mat.