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Traffic Speed Deflectometer (TSD)


     

Traffic Speed Deflectometer (TSD)

Date:  29/01/2010
Topic:  Safety
Time:  1.19
Size:  6.76MB

The TSD is a 20 tonne instrumented articulated lorry capable of assessing the structural condition of road pavements using contactless laser technology. TRL has been evaluating the TSD to develop it into a fully functional tool capable of surveying the Highway Agency’s Strategic Road network at traffic speeds up to 80 kph. For more information, click here.


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