In Sydney, around nine regional centres require buses to take on a more prominent role
because the roads accessing them have limited capacity. One option is to give buses higher
priority entering these centres. The task was to develop a model to test a bus queue jump
scheme.
The Macquarie Centre area was selected for its high bus movements. A bus queue jump was
coded into the Dynameq network and the benefits evaluated, testing a six-second queue jump
phase for buses.
The results showed a slight increase in Vehicle Hours Travelled and Vehicle Kilometres
Travelled, expected from the additional cycle time; a slight but not statistically
significant reduction in bus travel time; and a very significant reduction in the standard
deviation of bus travel times, making the queue jump especially desirable.