Automated Road Surveys

BRC has employed Contractors to carry out Automated Road Surveys from time to time.

The most recent survey was carried out by ARRB in January and February in 2010.

As part of the project a Pavement Condition Index (PCI) and Surface Condition Index (SCI) is to be generated for each road segment inspected. The ARRB PCI Index appears to be an open ended scale with 0 designating an asset in perfect condition. The 2010 road survey conducted by ARRB identified road segments with PCIs in the range 2 to 275.

The Condition Distribution Graphs below are based on the results of the ARRB survery.

2010-PCI-Distribution-Graph-Grouped.png
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SCI-Distribution-Graph-2010.png
2010-Roughness-Graph.png 2010-Rutting-Distribution-Graph.png 2010-Crocodile-Cracking-Extent.png
Roughness.png Rutting.png cce.png
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