INVESTIGATING THE ADJUSTMENT FACTOR FOR PROTECTED LEFT TURNS FROM A SHARED LANE


== Abstract ==

The purpose of this paper is to propose a more accurate method for the estimation of the left-turn adjustment factor for protected left turns at traffic signals. Research on the left-turn adjustment factor for two-lane approaches with protected left turns from a shared lane, gave results that differ from those of the HCM. Based on extended field measurements, the model proposed in this paper relates the left-turn adjustment factor for protected left turns from a shared lane to a number of traffic parameters. Such as the distribution of vehicles in the lanes, the mean volume per lane and the proportion of the left-turning vehicles.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_419489771-beopen1363-1648-document.pdf</pdf>


== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1016/S0386-1112(14)60096-0 http://dx.doi.org/10.1016/S0386-1112(14)60096-0]

* [http://dx.doi.org/10.1016/s0386-1112(14)60096-0 http://dx.doi.org/10.1016/s0386-1112(14)60096-0] under the license http://creativecommons.org/licenses/by-nc-nd/4.0/

* [https://doi.org/10.1016/s0386-1112(14)60096-0 https://doi.org/10.1016/s0386-1112(14)60096-0] under the license cc-by-nc-nd

* [http://www.sciencedirect.com/science/article/pii/S0386111214600960 http://www.sciencedirect.com/science/article/pii/S0386111214600960],
: [https://doaj.org/toc/0386-1112 https://doaj.org/toc/0386-1112]

* [https://api.elsevier.com/content/article/PII:S0386111214600960?httpAccept=text/xml https://api.elsevier.com/content/article/PII:S0386111214600960?httpAccept=text/xml],
: [https://api.elsevier.com/content/article/PII:S0386111214600960?httpAccept=text/plain https://api.elsevier.com/content/article/PII:S0386111214600960?httpAccept=text/plain],
: [http://dx.doi.org/10.1016/s0386-1112(14)60096-0 http://dx.doi.org/10.1016/s0386-1112(14)60096-0] under the license https://www.elsevier.com/tdm/userlicense/1.0/

* [https://www.iatss.or.jp/common/pdf/en/publication/iatss-research/28-1-10.pdf https://www.iatss.or.jp/common/pdf/en/publication/iatss-research/28-1-10.pdf],
: [https://www.sciencedirect.com/science/article/pii/S0386111214600960 https://www.sciencedirect.com/science/article/pii/S0386111214600960],
: [https://trid.trb.org/view/704754 https://trid.trb.org/view/704754],
: [http://www.iatss.or.jp/common/pdf/en/publication/iatss-research/28-1-10.pdf http://www.iatss.or.jp/common/pdf/en/publication/iatss-research/28-1-10.pdf],
: [https://www.safetylit.org/citations/index.php?fuseaction=citations.viewdetails&citationIds[]=citjournalarticle_29034_19 https://www.safetylit.org/citations/index.php?fuseaction=citations.viewdetails&citationIds[]=citjournalarticle_29034_19],
: [https://academic.microsoft.com/#/detail/2032737684 https://academic.microsoft.com/#/detail/2032737684]