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TWLTL on 3-Ln Hwy

Lana Hartzog
Stantec
TWLTL on 3-Ln Hwy was posted on March 14th, 2012 at 1:23 PM EDT
regarding Chapter 15: Two-Lane Highways

How do you analyze a three-lane highway segment that include a center TWLTL? Do you use the Two-lane Highway Analysis approach or the Multi-lane Highway Analysis approach?

Gustavo Riente de Andrade
TECTRAN - T├ęcnicos em Transportes ltda
RE: TWLTL on 3-Ln Hwy was posted on March 15th, 2012 at 8:15 PM EDT

In that case, I would use the two-lane highway analysis. If the TWLTL is normaly used for overtaking manouvers, you may consider seting the no-passing zones parameter to 0% for the purpose of calculating the fnp for ATS and PTSF.

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