130How average speed is to be calculated

#### 130 How average speed is to be calculated 130 How average speed is to be calculated (cf STM Act, s 43A(4)) > The average speed of a vehicle between detection points is to be calculated in accordance with the following formula (and expressed in kilometres per hour rounded down to the next whole number)— > > %20AND%20(No%3D018)%20AND%20(Year%3D2013)%20AND%20(%22Historical%20Document%22%3D0))/g1.gif) > > > where— > > DT is the total shortest practicable distance (expressed in kilometres and rounded down to 2 decimal places) that could have been travelled by the vehicle on a road between the detection points. > > T is the journey time (expressed in seconds) of the vehicle between the detection points. > > **s 130:** Am 2024 No 73, Sch 1\[4\].