Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks

Murat Bayrak, Sukran Ilgin Guler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Implementing dedicated bus lanes on a network can improve bus travel times at the detriment of cars due to the reduced car capacities, especially at intersections. The optimum solution for the system considering both car and bus passengers is often unclear. In this paper, a bi-level optimization program is developed to optimize the location of dedicated bus lanes on a network while accounting for dynamic queue development at signalized intersections and possible queue spillbacks. The lower level evaluates the travel times on the network and the upper level determines the combination of dedicated bus lane locations that will minimize the objective function. The proposed method is applied to a test network and tested for both saturated and under-saturated traffic conditions with uniform and nonuniform demand patterns. Results show that, the proposed methodology successfully accounts for the effects of queuing. For under-saturated conditions, decrease in travel time of buses outweighs the increase in car travel time when dedicated bus lanes are implemented and the optimum solution finds that bus lanes should be implemented everywhere. For saturated conditions, an optimum solution where bus lanes are implemented only on the periphery of the network is found.

Original languageEnglish (US)
Title of host publication2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages920-925
Number of pages6
ISBN (Electronic)9781728103235
DOIs
StatePublished - Dec 7 2018
Event21st IEEE International Conference on Intelligent Transportation Systems, ITSC 2018 - Maui, United States
Duration: Nov 4 2018Nov 7 2018

Publication series

NameIEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
Volume2018-November

Other

Other21st IEEE International Conference on Intelligent Transportation Systems, ITSC 2018
CountryUnited States
CityMaui
Period11/4/1811/7/18

Fingerprint

Travel time
Railroad cars

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Mechanical Engineering
  • Computer Science Applications

Cite this

Bayrak, M., & Guler, S. I. (2018). Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks. In 2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018 (pp. 920-925). [8569375] (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC; Vol. 2018-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITSC.2018.8569375
Bayrak, Murat ; Guler, Sukran Ilgin. / Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks. 2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 920-925 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC).
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Bayrak, M & Guler, SI 2018, Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks. in 2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018., 8569375, IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, vol. 2018-November, Institute of Electrical and Electronics Engineers Inc., pp. 920-925, 21st IEEE International Conference on Intelligent Transportation Systems, ITSC 2018, Maui, United States, 11/4/18. https://doi.org/10.1109/ITSC.2018.8569375

Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks. / Bayrak, Murat; Guler, Sukran Ilgin.

2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 920-925 8569375 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC; Vol. 2018-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Bayrak M, Guler SI. Optimizing Bus Lane Placement on Networks while Accounting for Queue Spillbacks. In 2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 920-925. 8569375. (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC). https://doi.org/10.1109/ITSC.2018.8569375