We have extensive experience in carrying out speed surveys via ATCs both by radar units and tubes. We analyse all data manually to ensure it is free of errors and produce accurate summaries, means and 85th percentile speeds. As well as speed we can record class and volume and summary data is presented on drawings.
Using our unique intelligent ATC software we now have the capability to identify the first vehicles in platoon and take readings only of these vehicles. This helps to provide a more accurate analysis of the free flow speed that drivers choose to drive at given no interference from other vehicles.