Lag Distance or Reaction Distance given Stopping Sight Distance evaluator uses Lag Distance = Stopping Sight Distance-Breaking Distance to evaluate the Lag Distance, Lag Distance or Reaction Distance given Stopping Sight Distance formula is defined as distance travelled by vehicle after seeing object and before applying brake. Lag Distance is denoted by LD symbol.
How to evaluate Lag Distance or Reaction Distance given Stopping Sight Distance using this online evaluator? To use this online evaluator for Lag Distance or Reaction Distance given Stopping Sight Distance, enter Stopping Sight Distance (SSD) & Breaking Distance (BD) and hit the calculate button.