Webster’s delay formula revision by M+/G+/1 queuing model usage

Leszek Mindur, Grzegorz Sierpiński


Webster’s delay model has been first time published almost 60 years ago (exactly in 1958). Next year will be a round anniversary. It became an occasion to verify the model. The method described in the paper discusses thesis of general shifted distribution of service times. Proposes delay model allows to use variance of service time as one of the parameters of a traffic flow at signalized intersection.


Delay Model, Signalized Intersection, Variance of Service Time

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