Delay Model for U-Turn Movement at Median Openings on Multilane Highways

There is a need for delay models for median U-turns to estimate their level of service and compare them with alternative designs. This research aimed at developing an empirical delay model for nonintersection median U-turns on suburban divided multilane highways as a function of the U-turning and opposing traffic volumes.

  • Availability:
  • Supplemental Notes:
    • Abstract reprinted with permission from the Institute of Transportation Engineers
  • Authors:
    • Al-Omari, Bashar H
    • Al-Akhras, Khaled Moh'd Ali
  • Publication Date: 2014-3


  • English

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Filing Info

  • Accession Number: 01519986
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Mar 26 2014 10:13AM