Jersey Barrier maintained by King County Roads Division

Metadata also available as - [Outline]

Frequently anticipated questions:

What does this data set describe?

Title: Jersey Barrier maintained by King County Roads Division
Abstract:
A Jersey barrier or Jersey wall is a modular concrete or plastic barrier employed to separate lanes of traffic. It is designed to minimize vehicle damage in cases of incidental contact while still preventing the crossover case of a head-on collision. Jersey barriers are also used to reroute traffic and protect pedestrians during highway construction. Plastic water barriers of the same general shape are also now commonly referred to as jersey barriers.
  1. How might this data set be cited?
    County, King, 20140620, Jersey Barrier maintained by King County Roads Division: King County, King County, WA.

    Online Links:

    • None

    Other_Citation_Details: None
  2. What geographic area does the data set cover?
    West_Bounding_Coordinate: -122.471878
    East_Bounding_Coordinate: -121.203391
    North_Bounding_Coordinate: 47.776867
    South_Bounding_Coordinate: 47.151583
  3. What does it look like?
    http://www5.kingcounty.gov/sdc/DataImages/jerseybarrier.jpg (JPG)
    JPG File of layer overlain on base of WA counties or local cities
  4. Does the data set describe conditions during a particular time period?
  5. What is the general form of this data set?
    Geospatial_Data_Presentation_Form: vector digital data
  6. How does the data set represent geographic features?
    1. How are geographic features stored in the data set?
      This is a Vector data set. It contains the following vector data types (SDTS terminology):
      • String (76)
    2. What coordinate system is used to represent geographic features?
      The map projection used is NAD 1983 HARN StatePlane Washington North FIPS 4601 Feet.
      Projection parameters:
      Standard_Parallel: 47.5
      Standard_Parallel: 48.73333333333333
      Longitude_of_Central_Meridian: -120.8333333333333
      Latitude_of_Projection_Origin: 47.0
      False_Easting: 1640416.666666667
      False_Northing: 0.0
      Planar coordinates are encoded using coordinate pair
      Abscissae (x-coordinates) are specified to the nearest 0.000000001
      Ordinates (y-coordinates) are specified to the nearest 0.000000001
      Planar coordinates are specified in foot_us
      The horizontal datum used is D North American 1983 HARN.
      The ellipsoid used is GRS 1980.
      The semi-major axis of the ellipsoid used is 6378137.0.
      The flattening of the ellipsoid used is 1/298.257222101.
  7. How does the data set describe geographic features?
    RoadsGIS.RSDLIB.JerseyBarrier_line
    line data table (Source: King County)
    OBJECTID
    Internal feature number. (Source: Esri) Sequential unique whole numbers that are automatically generated.
    JerseyBarrierID
    (Source: King County)
    Range of values
    Minimum:1.0
    Maximum:76.0
    AssetID
    (Source: King County)
    Range of values
    Minimum:1.0
    Maximum:76.0
    RouteID
    (Source: King County)
    Range of values
    Minimum:799.0
    Maximum:122146.0
    FromMeasure
    (Source: King County)
    Range of values
    Minimum:0.0
    Maximum:9670.0
    ToMeasure
    (Source: King County)
    Range of values
    Minimum:55.0
    Maximum:9845.0
    Offset
    (Source: King County)
    Range of values
    Minimum:-44.0
    Maximum:74.0
    JerseyType
    (Source: King County)
    ValueDefinition
     
    Material
    (Source: King County)
    ValueDefinition
     
    Concrete 
    Metal 
    CurrentStatus
    (Source: King County)
    ValueDefinition
    Active 
    InstallDate
    (Source: King County)
    Owner
    (Source: King County)
    ValueDefinition
    Incorporation 
    Roads 
    Jurisdiction
    (Source: King County)
    ValueDefinition
    Burien 
    Kenmore 
    King County 
    Maple Valley 
    Sammamish 
    Shoreline 
    InventoryDate
    (Source: King County)
    ActiveDate
    (Source: King County)
    RetireDate
    (Source: King County)
    DBCreateDate
    (Source: King County)
    DBModDate
    (Source: King County)
    Location
    (Source: King County)
    ValueDefinition
     
    ImageFileLoc
    (Source: King County)
    ValueDefinition
    \\dot\Roads\IMAGES\AssetImages\JerseyBarrier\JerseyBarrier.jpg 
    ThumbFileLoc
    (Source: King County)
    ValueDefinition
     
    ModifiedBy
    (Source: King County)
    ValueDefinition
    Automated 
    RoadlogID
    (Source: King County)
    RL_FromMeasure
    (Source: King County)
    RL_ToMeasure
    (Source: King County)
    RL_Offset
    (Source: King County)
    Source
    (Source: King County)
    ValueDefinition
    RNIS: BAL 
    RNIS: BBA 
    RNIS: BFU 
    RNIS: DAI 
    RNIS: JES 
    RNIS: JLI 
    RNIS: JTH 
    RNIS: KTA 
    RNIS: MMC 
    RNIS: RNS 
    RNIS: TAU 
    LegacyID
    (Source: King County)
    Shape
    Feature geometry. (Source: King County) Coordinates defining the features.
    Shape.len
    Entity_and_Attribute_Detail_Citation: King County

Who produced the data set?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
  2. Who also contributed to the data set?
    RoadsGIS
  3. To whom should users address questions about the data?
    King County Dept of Transportation - Road Services Division
    Attn: rdsgisgrp@kingcounty.gov
    Roads GIS
    201 S Jackson St
    Seattle, WA
    US

    206-477-3519 (voice)

Why was the data set created?

Shows location of Jersey barriers maintained by King County Roads Division.

How was the data set created?

  1. From what previous works were the data drawn?
  2. How were the data generated, processed, and modified?
  3. What similar or related data should the user be aware of?

How reliable are the data; what problems remain in the data set?

How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?
Access_Constraints: None
Use_Constraints:
King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.
  1. Who distributes the data set? (Distributor 1 of 1)
    KCGIS Center
    Attn: Cheryl Wilder
    Data Sales Coordinator
    201 S Jackson St, Suite 706
    Seattle, WA
    US

    206-477-4421 (voice)
  2. What's the catalog number I need to order this data set? /plibrary2/transportation/shapes/arc/jerseybarrier.shp
  3. What legal disclaimers am I supposed to read?
    King County disclaims any warranty of use of any digital product or data beyond that for which it was designed.
  4. How can I download or order the data?

Who wrote the metadata?

Dates:
Last modified: 05-Aug-2014
Metadata author:
King County Dept of Transportation - Road Services Division
Attn: rdsgisgrp@kingcounty.gov
Roads GIS
201 S Jackson St
Seattle, WA
US

206-477-3519 (voice)
firstname.lastname@kingcounty.gov
Metadata standard:
FGDC Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998)
Generated by mp version 2.9.50 on Sun Dec 8 09:39:59 2024