{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

TTE4804 Quiz _2 Solutions

# TTE4804 Quiz _2 Solutions - QUIZ 2 so LUT JO f\JS PROBLEM.l...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: QUIZ #: 2 so LUT JO f\JS PROBLEM.l Speeddistribution 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 in the neighborhood that is expected to have similar geometric and driving characteristics. The roadway is expected to have a +4 percent grade northbound and-4 percent gradesouthbound. (a) Determine what should be the design speed of this roadway Choose... 0-- sf&.~ c\o.se.. +u ~~ &s1"\; ~V--CJl.K\~ \~ .s;f.u-~-- , (b) Determine the required stopping sight distance (You may use AASHTO Green Book tables or the stopping sight distanceformula, . J '" J 1tV ( \hoe. \,.LJOTSt- - case: .sc~Y1 o...r-i I-t '£"toff'i r1.Ct t'V' ~Vl ~r~ (L I lW 6 J v'Z-- '..ss "2.- 528 \$S,D:-\.4-1Vt+ r: _-)~ 114-7)(sr-)(~·S-t (( ~ ~ 30\...0'~-tq 30 e-ss- Q. <:l 4,) A \te-rl'\~~ (.\';1 , I .s,~ j) = !=)( 'Yil ~bl+ 3-2 (V:::: S-~ MP-~ j /Dr';- 4 %) ~ 531 (c) What passing sight distanceshould be provided?What passing sight distanceshould be provided?...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

TTE4804 Quiz _2 Solutions - QUIZ 2 so LUT JO f\JS PROBLEM.l...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online