Question

1. a center lane with solid and broken yellow lines that is used by vehicles making left turns in both directions is called a:

a. two-way left-turn lane
b. shared passing lane
c. median strip with driving allowed
d. none of these answers are correct

1. when does a curve become a turn?

a. none of the answers
b. when it can be safely navigated at a speed slower than 35 mph
c. when you must stop first
d. when it is a right angle (90 degrees)

Explanation:

Analyze Question 4

The question asks for the name of a center lane marked with solid and broken yellow lines used by vehicles making left turns in both directions.

• A "Two-way Left-Turn Lane" (often called a shared left-turn lane) is specifically designed for this purpose.
• "Shared Passing Lane" is incorrect because passing is generally prohibited in these lanes.
• "Median Strip With Driving Allowed" is not a standard traffic engineering term for this lane.
• Therefore, option A is the correct term.

Analyze Question 5

The question asks when a curve on a road is classified or treated as a turn.

• In driver education and traffic safety, a curve is generally distinguished from a turn based on the advisory speed or safe navigation speed.
• Specifically, a curve is considered a turn when the safe speed to navigate it drops below a certain threshold, typically 35 mph.
• Therefore, option B is the correct standard definition used in driving manuals.

Answer:

Question 4

• (A) Two-way Left-Turn Lane (Correct answer)
• (B) Shared Passing Lane
• (C) Median Strip With Driving Allowed
• (D) None of these answers are correct

Question 5

• (A) None of the answers
• (B) When it can be safely navigated at a speed slower than 35 mph (Correct answer)
• (C) When you must stop first
• (D) When it is a right angle (90 degrees)