Stopping Sight Distance Calculator

  New Street Existing Street
  kph mph
  Wet Conditions Dry Conditions
  Select a Vehicle
  Select a Gradient

The SSD Calculator is a useful tool to quickly and easily calculate recommended Stopping Sight Distances based on the formula given in Manual for Streets 2.

Recommended SSD's can be calculated for new or existing streets, and the calculator fully takes into account all the relevant parameters such as wet/dry conditions, vehicle type and gradient of the road.

Please note that local conditions may require a deviation from the recommended distances, but please feel free to contact us for further guidance.