Course: TTE 4804/5805-Highway Geometric Design Homework No.: One Due Date: Thursday, January 13, 2011 Problem 1 Two tangents intersect at station 37+63.82 with a central angle, , of 1537'30" Rt. A 0230'00" circular curve connects the two tangents. (a) Dra

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TTE 4804/5805Highway Geometric Design
Four
Thursday, February 17, 2011
1. An existing simple horizontal curve is to have spirals added to the ends. The center portion of
the curve is to remain unshifted. The curve has the f

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Homework No.:
Due Date:
TTE 4804/5805Highway Geometric Design
Three
Tuesday, February 8, 2011
1. A highway transportation agency is conducting a traffic count on an existing highway for the
purpose of determine the directional design volume. An au

Course: TTE 4804/5805-Highway Geometric Design Homework No.: Two Due Date: Tuesday, January 25, 2011 Problem #1 Given the following data for a vertical curve of a road: Gl = 2.5%, G2 = +5.5% and station of PVI = 250+50. At station 252+50, the vertical cur

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TTE 4804/5805Highway Geometric Design
Six
Tuesday, March 22, 2011
PROBLEM #1
A two-lane highway (two 12-ft lanes with negligible shoulders) has a posted speed limit of 60
MPH, and on one section, has both horizontal and ver

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TTE 4804/5805Highway Geometric Design
Five
Thursday, March 3, 2011
1.
A vertical curve on a 70 mph roadway is to connect two grades of +2.4% and -3.3%.
(a) Determine the minimum length of a vertical curve needed to satisfy

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Date:
Task:
TTE 4804/5805Highway Geometric Design
Tuesday, March 29, 2011
3rd Hourly Test
Instructions
This is a 75-minutes closed-book, closed-notes examination. Please present your work neatly and
legibly.
PROBLEM #1 (40%)
The figure below shows

Course:
Date:
Task:
TTE 4804Highway Geometric Design
Thursday, January 27, 2011
1st Hourly Test
Instructions
This is a 75-minutes closed-book, closed-notes examination. Please solve Problem #1 any other
three (3) problems for a total of four (4) problems.

TTE 4804/5805Highway Geometric Design
Tuesday, April 7, 2011
Quiz #5
Name: _Dr. Ren Moses_
Instructions: Please answer all problems in the space provided. This is a closed book, closednotes, 20-minute quiz.
_
1.
Answer the following questions related to i

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Date:
Task:
TTE 4804/5805Highway Geometric Design
Thursday, March 24, 2011
Quiz #4
Instructions
This is a 15-minutes closed-book, closed-notes quiz. Please present your work clearly.
PROBLEM #1
The following are notes for cross sections at Sta. 10

Course: TTE 4804/5805Highway Geometric Design
Date:
Thursday, March 3, 2011
Task:
Quiz #3
Name: _
Instructions
This is a 15-minutes closed-book, closed-notes quiz. Please present your work neatly and
legibly.
PROBLEM
A two-lane highway (two 12-ft lanes wi

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TTE 4804 Quiz #2 Solutions
Q UIZ #:
2
PROBLEM.l
Speed distribution on a section of a rural two-lane highway shows that the average speed is 47.5
mph and the ss" percentile speed is 53.8 mph. A consulting engineer wishes to design a
roadway

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Date:
Task:
TTE 4804/5805Highway Geometric Design
Tuesday, January 18, 2011
Quiz #1
Instructions
This is a 15-minute closed-book, closed-notes quiz. Answer all problems in the space provided.
A surveyor has determined that the intersection angle f

SOLUTIONS TO HOMEWORK #8
PROBLEM #1
There is no unique solution to this problem. The grading criteria that should be used include:
a) The improvement drawing should have been drawn to scale showing the dimensions o all
of
important elements such as lane w