20190214_145435.jpg - NUMBER OF LANES SAMPLE PROBLEM/S The basic task in designing highways is the determination of the number of lanes needed to 1 A

20190214_145435.jpg - NUMBER OF LANES SAMPLE PROBLEM/S The...

This preview shows page 1 out of 1 page.

Image of page 1

Unformatted text preview: 2/13/2019 NUMBER OF LANES SAMPLE PROBLEM/S: The basic task in designing highways is the determination of the number of lanes needed to 1. A proposed highway is to be designed with meet the given design volume under a specified adequate shoulder clearance in a level of terrain LOS. with the following: AADT= 40 000 pcu/day The procedure may follow trial and error. Thus, the D = 65% anumber of lanes is initially assumed. (validate K= 98 "assumption from the corresponding capacity Estimate the number of lanes that will obtained from the table of values.) provide LOS B. 2. Five vehicles were traversing a 2- km highway and the following data were take: TIME (min) 1. 8 1.4 1 . 6 1. 5 1 . 3 #) Find the density of traffic in veh/km. Find the space mean speed in kph. Compute the time mean speed in kph....
View Full Document

  • Spring '15
  • deguzman

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes