000208046 001__ 208046
000208046 005__ 20210122074958.0
000208046 0247_ $$2doi$$a10.22004/ag.econ.208046
000208046 037__ $$a1427-2016-118570
000208046 041__ $$aeng
000208046 245__ $$aImproving Traffic Assignment Model Using Intersection Delay Function
000208046 260__ $$c2006-03
000208046 269__ $$a2006-03
000208046 270__ $$mmansoureh.jeihani@gmail.com$$pJeihani,   Mansoureh
000208046 270__ $$mslawe@rsginc.com$$pLawe,   Stephen
000208046 270__ $$mjpconnoly@rsginc.com$$pConnolly,   JP
000208046 300__ $$a15
000208046 336__ $$aConference Paper/ Presentation
000208046 520__ $$aIn this paper a method is proposed to enhance traffic assignment process in traditional
travel demand forecasting models. In this method link delay is calculated as a function of
flow on that link as well as flow on adjacent links, using intersection delay calculations.
This method employs a combination of Frank-Wolf and the method of successive
averages to model multi-path vehicle assignment in a reasonable amount of
computational time, for small and medium size transportation networks.
Inclusion of volume-based intersection delays in regional planning models is not yet
widespread in practice. The objective of this paper is to consider the impact of volumebased
(dynamic) intersection delays on multi-path traffic assignments in medium size
transportation networks. The approach selected is designed to provide more realistic
results than those generated by models represents only link delays, due to considering
flows on other links. Convergence has been an issue in assignment models that use
intersection delay. Nevertheless, convergence has been observed in a reasonable amount
of time in our model.
The results of this paper suggest that intersection delay, as especially at unsignalized
intersections where delays at minor legs are highly dependent on volumes, result in
significantly different assignments. It has been also demonstrated that the model achieves
a higher levels of calibration and it is more sensitive to intersection level policies.
000208046 650__ $$aResearch and Development/Tech Change/Emerging Technologies
000208046 650__ $$aTeaching/Communication/Extension/Profession
000208046 700__ $$aJeihani, Mansoureh
000208046 700__ $$aLawe, Stephen
000208046 700__ $$aConnolly, JP
000208046 773__ $$d2006
000208046 8564_ $$9faa857fa-26d2-48a5-8d13-0ba84d14d395$$s322285$$uhttps://ageconsearch.umn.edu/record/208046/files/2006_8B_IntersectionDelay_paper.pdf
000208046 887__ $$ahttp://purl.umn.edu/208046
000208046 909CO $$ooai:ageconsearch.umn.edu:208046$$pGLOBAL_SET
000208046 912__ $$nSubmitted by Lisa Vang (vang1490@umn.edu) on 2015-08-21T15:52:16Z
No. of bitstreams: 1
2006_8B_IntersectionDelay_paper.pdf: 322285 bytes, checksum: ed7d7cbd168544c81fa629b7f4177914 (MD5)
000208046 912__ $$nMade available in DSpace on 2015-08-21T15:52:16Z (GMT). No. of bitstreams: 1
2006_8B_IntersectionDelay_paper.pdf: 322285 bytes, checksum: ed7d7cbd168544c81fa629b7f4177914 (MD5)
  Previous issue date: 2006-03
000208046 913__ $$aLicense granted by Lisa Vang (vang1490@umn.edu) on 2015-08-21T15:49:43Z (GMT):

<center>  <h2> Deposit Agreement </h2> </center>
I represent that I am the creator of the digital material identified herein (“Work”).
I represent that the work is original and that I either own all rights of copyright 
or have the right to deposit the copy in a digital archive such as AgEcon Search. 
I represent that in regard to any non-original material included in the Work I have
secured written permission of the copyright owner (s) for this use or believe this 
use is allowed by law. I further represent that I have included all appropriate 
credits and attributions. I hereby grant the Regents of the University of Minnesota
(“University”), through AgEcon Search, a non-exclusive right to access, reproduce, 
and distribute the Work, in whole or in part, for the purposes of security, preservation,
and perpetual access. I grant the University a limited, non-exclusive right to make
derivative works for the purpose of migrating the Work to other media or formats in
order to preserve access to the Work. I do not transfer or intend to transfer any 
right of copyright or other intellectual property to the University. If the Deposit 
Agreement is executed by the Author�s Representative, the Representative shall separately
execute the following representation: I represent that I am authorized by the Author
to execute this Deposit Agreement on behalf of the Author.

000208046 980__ $$a1427
000208046 982__ $$gTransportation Research Forum>47th Annual Transportation Research Forum, New York, New York, March 23-25, 2006