Quiz #10

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John QPE

Straight Outta Compton
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A culvert is proposed to facilitate drainage along a horizontal curve on Route 100. The segment of road has a design speed of 55 mph and an ADT of 5,000. The radius of curvature equals 1,500 ft and the foreslope is at 0.25 ft/ft. The clear-zone distance in feet for the culvert headwall is most nearly?

A. 24

B. 30

C. 39

D. 29

 
My friend gets C. I'll hold off on including his solution until more people have a chance to take a crack.

PS NCEES always puts their answer choices in ascending order.

 
Does this friend not own a computer with internet access?

 
Does this friend not own a computer with internet access?


Yeah, but he's not a member. I just copy and paste your quizes and send to him. Even though he just took the exam and thinks/hopes he passed, he still did your quiz. :)

Is the answer correct?

 
39' is correct. I'll wait to see if anyone else chimes in before posting the solution.

 
Anyone else want to give this a shot?
Q, your speaking to an empty auditorium. Very few people are studying let alone actively participating in the exam prep forum 5 months before the next exam. Don’t expect it to ‘heat up’ around here for another 3 or so months.

 
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