Queue jump

Queue jump

A queue jump is a type of roadway geometry typically found in bus rapid transit systems. It consists of an additional travel lane on the approach to a signalised intersection. This lane is often restricted to transit vehicles only, though some variations may permit bicyclists, mopeds, and/or motorcycles. The intent of the lane is to allow the higher-capacity vehicles to cut to the front of the queue, reducing the delay caused by the signal and improving the operational efficiency of the transit system. A queue jump lane is generally accompanied by a signal which provides a phase specifically for vehicles within the queue jump. Such a signal reduces the need for a designated receiving lane, as vehicles in the queue jump lane get a "head-start" over other queued vehicles and can therefore merge into the regular travel lanes immediately beyond the signal.

As mentioned above, some queue jump lanes permit vehicles such as bicycles to use the lanes. The purpose of such a policy is to encourage would-be motorists to opt for bicycles, for example, in lieu of their personal cars. In some cases, users of small vehicles may use the queue jump lanes to bypass the regularly queued traffic, at which point the vehicle can then maneuver back into the regular lanes at the front of the queue. Such a scheme is commonly found in London, England. Increasing utilisation of smaller vehicles can reduce the required headway for vehicles, subsequently increasing the densities and therefore capacities supportable by the roadway, and ultimately increasing the overall efficiency for all users of the system.

ee also

*Bus lane
*Advanced stop line

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • queue-jump — queueˈ jump intransitive verb and transitive verb • • • Main Entry: ↑queue * * * queue jump verb [intransitive] [present tense I/you/we/they queue jump he/she/it queue jumps …   Useful english dictionary

  • queue´-jump´er — queue jump «KYOO JUHMP», intransitive verb. British. to go out of turn; go ahead of those who have been waiting: »To acknowledge that patients can queue jump on any grounds other than medical is to open an enormous moral fester (Linda Blandford) …   Useful english dictionary

  • queue-jump — queue ,jump verb intransitive BRITISH to move to a position in a line that is ahead of other people who have been waiting longer than you ╾ queue ,jumping noun uncount …   Usage of the words and phrases in modern English

  • queue-jump — ► VERB Brit. ▪ move forward out of turn in a queue …   English terms dictionary

  • queue-jump — /ˈkju dʒʌmp/ (say kyooh jump) verb (i) to move ahead of others in a queue improperly and without waiting for one s turn. Also, queue jump. –queue jumping, noun …   Australian English dictionary

  • queue-jump — British & Australian jump the queue to move in front of people who have been waiting longer for something than you. Sorry, I didn t mean to queue jump …   New idioms dictionary

  • queue-jump — verb Brit. move forward out of turn in a queue. Derivatives queue jumper noun …   English new terms dictionary

  • queue-jump — verb (I) BrE informal to go unfairly to the front of a queue, instead of waiting …   Longman dictionary of contemporary English

  • queue-jump — See: queue jumping …   English dictionary

  • Queue area — Queue areas are places in which people in line (first come, first served) wait for goods or services. Examples include the DMV, checking out groceries or other goods that have been collected in a self service shop, in a shop without self service …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.