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Service Description: This service represents WSDOT noise walls along Washington state routes and is symbolized based on the directional side of the highway on which the noise wall is built. Noise walls are free-standing barriers built parallel to a highway. They are usually found near public areas, such as parks, and residential areas. The walls range in height from 6 to 20 feet, but are normally 12 to 15 feet tall. They can reduce noise levels by 10 to 15 decibels, cutting the loudness of traffic noise in half. Barriers can be formed from earth berms, or constructed of wood, stucco, concrete, masonry, metal, or other materials. This feature class contains Type I and Type II noise walls. This data has been synchronized with the LRS dated December 31, 2015.

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• Existing Noise Walls (0)

Description: This service represents WSDOT noise walls along Washington state routes and is symbolized based on the directional side of the highway on which the noise wall is built. Noise walls are free-standing barriers built parallel to a highway. They are usually found near public areas, such as parks, and residential areas. The walls range in height from 6 to 20 feet, but are normally 12 to 15 feet tall. They can reduce noise levels by 10 to 15 decibels, cutting the loudness of traffic noise in half. Barriers can be formed from earth berms, or constructed of wood, stucco, concrete, masonry, metal, or other materials. This feature class contains Type I and Type II noise walls. This data has been synchronized with the LRS dated December 31, 2015.

Copyright Text:

Spatial Reference: 102100  (3857)


Initial Extent:

XMin: -1.3766706026346019E7
YMin: 5682460.865399929
XMax: -1.2962188331522683E7
YMax: 6263930.062443124
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -1.3694399809254766E7
YMin: 5710672.726474301
XMax: -1.3034494548613936E7
YMax: 6235718.201368752
Spatial Reference: 102100  (3857)

Units: esriMeters

Document Info:

Title: WSDOT - Noise Walls
Author:
Comments: This service represents WSDOT noise walls along Washington state routes and is symbolized based on the directional side of the highway on which the noise wall is built. Noise walls are free-standing barriers built parallel to a highway. They are usually found near public areas, such as parks, and residential areas. The walls range in height from 6 to 20 feet, but are normally 12 to 15 feet tall. They can reduce noise levels by 10 to 15 decibels, cutting the loudness of traffic noise in half. Barriers can be formed from earth berms, or constructed of wood, stucco, concrete, masonry, metal, or other materials. This feature class contains Type I and Type II noise walls. This data has been synchronized with the LRS dated December 31, 2015.
Subject: Existing noise walls along Washington State Routes
Category:
Keywords: WSDOT,WA,Washington,Transportation,Noise Walls,Environmental,CTPO
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Supports Return Service Edits Option : true

Supports Dynamic Layers: false

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