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.
The BARRIERS asset class includes the following Features, Feature Codes, and GPS Location Requirements:
|Feature||Feature Code||Collect Location|
Guard Rail – High Tension Cable
|Every 250' and 50' on curve|
|Guard Rail – 3-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.
For each BARRIER feature, please describe the manufacturer and/brand information in the comments.
Please email questions and make data requests for BARRIERS to
email@example.com at 651-366-4622.