King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104
giscenter@kingcounty.gov

+ 47.59909 N
- 122.33136 W

+ 47°  35' 56.72"
- 122° 19' 52.90"

 

Headwall maintained by King County Roads Division

Description | Contacts | Attribute Information | Constraints

Data layer thumbnail image

Description

Layer name: HEADWALL
Subject category: transportation
Title: Headwall maintained by King County Roads Division
Feature Count: 583
Feature Type: Point
Abstract: Headwall is a wall of masonry or concrete built at the outlet of a drainpipe or culvert with the end of the conduit flush with the outer surface of the wall
Purpose: Shows location of headwalls maintained by King County Roads Division.
Status:
Updated:
Time period of content: (single date,as YYYYMMDD)::
Time period of content: (date range, as YYYYMMDD):: -
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Not Available
Place Keywords: Pacific NW, King County, WA, Washington state,
Theme Keywords: Transportation, conflation, Road Network Inventory System, RNIS, RoadsGIS, transportation, transportation,
Lineage: Not available

Contacts

Maintained by:
King County Dept of Transportation - Road Services Division
Primary: rdsgisgrp@kingcounty.gov, Roads GIS, 206-477-3519
(How to e-mail a County contact)
Secondary: KCGIS Center; giscenter@kingcounty.gov. This mailbox is monitored during business hours.

Attribute Information

ItemDescriptionDomain
_HeadwallID_
Range Min:1.0
Range Max:546.0
_AssetID_
Range Min:1.0
Range Max:546.0
_RouteID_
Range Min:284.0
Range Max:122276.0
_Measure_
Range Min:0.0
Range Max:11381.0
_Offset_
Range Min:-99.0
Range Max:55.0
_Material_
Concrete
Metal
Wood
_Width_
_Length_
_Depth_
_CurrentStatus_
Active
_InstallDate_
_Owner_
Incorporation
Roads
_Jurisdiction_
Burien
Covington
Kenmore
King County
Lake Forest Park
Maple Valley
Newcastle
Sammamish
Shoreline
Woodinville
_InventoryDate_
_ActiveDate_
_RetireDate_
_DBCreateDate_
_DBModDate_
_Location_
_ImageFileLoc_
\\dot\Roads\IMAGES\AssetImages\Headwall\Headwall.jpg
_ThumbFileLoc_
_ModifiedBy_
Automated
_RoadlogID_
_RL_Measure_
_RL_Offset_
_Source_
RNIS: AEK
RNIS: BBA
RNIS: BFU
RNIS: BHO
RNIS: DAI
RNIS: EBO
RNIS: HCL
RNIS: JES
RNIS: JLI
RNIS: KTA
RNIS: MMC
RNIS: STA
RNIS: TAU
RNIS: TVN
RNIS: TWO
_LegacyID_


Constraints

Access: None

Use: 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.