100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ATSSA TRAFFIC CONTROL SUPERVISOR RECERTIFICATION (MISSING SOME BASICS) QUESTION AND ANSWERS (VERIFIED ANSWERS) $11.49   Add to cart

Exam (elaborations)

ATSSA TRAFFIC CONTROL SUPERVISOR RECERTIFICATION (MISSING SOME BASICS) QUESTION AND ANSWERS (VERIFIED ANSWERS)

 4 views  0 purchase
  • Course
  • ATSSA
  • Institution
  • ATSSA

ATSSA TRAFFIC CONTROL SUPERVISOR RECERTIFICATION (MISSING SOME BASICS) QUESTION AND ANSWERS (VERIFIED ANSWERS)

Preview 2 out of 15  pages

  • September 25, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Unknown
  • ATSSA
  • ATSSA
avatar-seller
Estudyr
ESTUDY



ATSSA TRAFFIC CONTROL SUPERVISOR RE-
CERTIFICATION (MISSING SOME BASICS)
QUESTION AND ANSWERS (VERIFIED
ANSWERS)

**1. What is the formula for minimum taper length?**



A) L = WS² / 60 for 40 MPH or less, L = WS for 45 MPH or more

B) L = W + S

C) L = S / 2

D) L = W × S



**Answer: A) L = WS² / 60 for 40 MPH or less, L = WS for 45 MPH or more**



---



**2. What does the off-peak 85th percentile speed refer to?**



A) Speed that 100% of vehicles travel

B) Speed at or below which 85% of vehicles travel in free flow conditions

C) Average speed of all vehicles

D) Speed limit for construction zones



**Answer: B) Speed at or below which 85% of vehicles travel in free flow conditions**

, ESTUDY




---



**3. What is the distance of L for 25 MPH with a 12' lane width?**



A) 100'

B) 125'

C) 245'

D) 540'



**Answer: C) 245'**



---



**4. What is the distance of L for 35 MPH with a 12' lane width?**



A) 540'

B) 660'

C) 245'

D) 780'



**Answer: A) 540'**



---

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Estudyr. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81989 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.49
  • (0)
  Add to cart