Question

which of the following highways have similar features? *

freeway, expressways, interstate highways
us routes, state routes, expressways
interstate highways, country routes, us routes
freeways, us routes, state highways

if there are signal lights on the entrance ramp, you *

do not have to stop for the red light
must stop if any light is on
must wait for a green light
can treat the red lights as an advisory traffic control

in order to avoid conflicts when traffic is heavy in the right lane use the *

the right lane and drive slower
center or left lane
center line to straddle and keep people away
far left lane

Explanation:

Analyze highway classifications

The first question asks which highways share similar features. Freeways, expressways, and interstate highways are all high-speed, multi-lane, controlled-access or limited-access roadways designed for efficient travel. In contrast, US routes, state routes, and country routes often have intersections, traffic lights, and direct driveway access. Therefore, freeways, expressways, and interstate highways are the group with highly similar design features. This relates to the concept of Expressway Definition.

Analyze ramp signal lights

The second question addresses signal lights on entrance ramps (often called ramp meters). These signals are designed to regulate the flow of vehicles entering a busy highway. Just like standard traffic signals, a red light requires a complete stop, and drivers must wait for the green light to proceed onto the highway. This relates to Expressway Access Components.

Analyze lane selection in heavy traffic

The third question asks how to avoid conflicts when traffic is heavy in the right lane. The right lane of an expressway is where vehicles enter, exit, and merge. When this lane is heavily congested, moving to the center or left lane helps avoid conflicts with merging vehicles and maintains a safer, smoother flow of traffic.

Answer:

Question 1

• (A) freeway, expressways, interstate highways (Correct answer)
• (B) US routes, state routes, expressways
• (C) interstate highways, country routes, US routes
• (D) freeways, US routes, state highways

Question 2

• (A) do not have to stop for the red light
• (B) must stop if any light is on
• (C) must wait for a green light (Correct answer)
• (D) can treat the red lights as an advisory traffic control

Question 3

• (A) the right lane and drive slower
• (B) center or left lane (Correct answer)
• (C) center line to straddle and keep people away
• (D) far left lane