Minnesota Department of Transportation

511 Travel Info

GPS As-Built Deliverable

Traffic Barriers

The section contains the specific Traffic Barrier 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 Index

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

Traffic Barriers Feature Index
Feature Feature Code Collect Location
Guard Rail – Cable GRCA Every 50' and change in direction
Guard Rail – Plate Beam (longitudinal metal barrier) GRPB Every 50' and change in direction
Barrier – Concrete BARC Every 50' and change in direction
Crash Cushion CCUS X, Y and longitudinal distance
End Terminal ETRM X, Y and longitudinal distance
Transition TRAN X, Y and longitudinal distance

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 BARRIER feature, please describe the manufacturer and/brand information in the comments.

Key Contact

Please email questions and make data requests for BARRIERS to
michael.elle@state.mn.us at 651-366-4622.