Metadata: PDOT Snow and Ice Routes

PDOT Snow and Ice Routes

Category Transportation - Streets
Feature Dataset Name STAND-ALONE
Item Name pdot_snow_ice_routes_pdx
Database Type SDE
Originator City of Portland
Bureau Bureau of Transportation
Publication Date
Abstract Service Level A: Pre-identified hazard areas and critical locations, including bridges and overpasses.

Service Level B: Primary routes, including major arterials, major transit routes, and emergency response routes for Police, Fire, and ambulance.

Service Level C: Secondary routes, including high-volume arterials and major collector streets in residential and commercial districts.

Service Level D: Neighborhood residential streets are generally not plowed and sanded during snow and ice events except to provide access for emergency vehicles.

Traction Advisory Areas: Visibility and road conditions can change rapidly in these areas in winter weather. Exercise extreme caution, carry chains, and be prepared to use them.ODOT Plow Routes: Several highways run through Portland and are the responsibility of ODOT to maintain and plow in snow and ice; i.e. 82nd Avenue, Powell Boulevard, Lombard Street, Barbur Boulevard, Sandy Boulevard (outer east side), and Macadam Avenue.Port of Portland Roads: Airport Way west of I-205 and 82nd Avenue north of Alderwood Road are the responsibility of the Port to maintain and plow in snow and ice.
Purpose For mapping of snow and ice routes and enhancement of public safety during hazardous weather.
Supplemental Information
Last Dataset Update 10/22/2020 17:31
Last Source Update 10/22/2020 08:42
Maintenance/Update Frequency Frequently
Extent Clackamas County, Multnomah County, and Washington County, Oregon
Data Type Vector
Shape Type Poly Line
Feature Count 11056
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 727211.383202121
South Bounding Coordinate 651320.62204726
East Bounding Coordinate 7696818.58694226
West Bounding Coordinate 7604233.44947508
Theme Keyword(s) snow, ice, emergency, hazardous weather
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 EGH_Public
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)
Add
Kirk McEwen
503 823-7179
kirk.mcewen@portlandoregon.gov
1120 SW Fifth Ave., Suite 1331
Portland, OR 97204

City of Portland - PBOT
503-823-5185
503-823-7576
PBOTCommunications@portlandoregon.gov
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)
Add
Images
52610.png 260.74Kb X
Lineage
Add

Web Services

Service Description Feature Access Layer
Snow_and_Ice Dynamic 1000ft Snow Level
Snow_and_Ice Dynamic 250ft Snow Level
Snow_and_Ice Dynamic 500ft Snow Level
Snow_and_Ice Dynamic 750ft Snow Level
Snow_and_Ice Dynamic Snow and Ice Priority Routes
Add

Attribute Tables & Domains

X
pdot_snow_ice_routes_pdx
Table Description
Table Jurisdiction
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
Add
1 OBJECTID Integer 4
Add
X
1 Division Division String 10
Add
X
1 Priority Priority String 1
Add
X
1 StreetName StreetName String 65
Add
X
1 Route Route String 10
Add
X
1 LaneCount LaneCount Integer 2
Add
X
1 LaneMiles LaneMiles Numeric 8
Add
X
1 Street1 Street1 String 65
Add
X
1 Street2 Street2 String 65
Add
X
1 LocationID LocationID String 15
Add
X
1 AverageRoadWidth AverageRoadWidth Integer 2
Add
X
1 Map Map String 50
Add
X
1 AntiIcingMap AntiIcingMap String 10
Add
X
1 RailGroup RailGroup String 10
Add
X
1 SpecialArea SpecialArea String 10
Add
X
1 SaltRoute SaltRoute Integer 2
Add
X