 The length of the queue jump lane needs to be long enough to provide a meaningful time savings.Queue jumps can also be used in situations such as bus stop pullouts or at the end of a bus-only lane, in order to help expedite the bus merge into traffic.Queue jumps may not work well where there are high volumes of right turning vehicles (left turning in UK) that might get in the way of the bus through movement, although in some cases these turning vehicles can be provided a separate lane and/or a protected signal phase at the same time as the advanced transit phase.