Minnesota Department of Transportation

511 Travel Info

GPS As-Built Deliverable

Noise Wall

The section contains the specific Noise Wall Asset features to be collected and associated feature codes, GPS location requirements, and an electronic spreadsheet that includes field names, metadata and example collection data.

Features

The NOISEWALL asset class includes the following Features, Feature Codes, and GPS Location Requirements:

Noise Wall Feature Index
Feature Feature Code Collect Location
Noise Wall NWAL Collect at base, every 50' and change in direction

Format of Data Collection

The data shall be formatted per TABLE Z (requires Internet Explorer), which is an electronic spreadsheet that includes field names, metadata and example collection data.

Additional Guidelines

For each NOISEWALL feature, please describe the type of Noisewall (Concrete Post, Wood Plank, Concrete, or Steel) in the comments.

Key Contact

Please email questions and make data requests for NOISE WALL to
Trisha.Stefanski@state.mn.us at 651-234-7993.