Examkin

Question

Difficulty: EasyDriving in Fog

When visibility is severely limited by dense fog, pulling onto the shoulder of the highway and waiting for conditions to clear is the recommended safety procedure.

Answer: Answer

Answer

False. Commercial drivers must pull completely off the traveled portion of the road into a safe location such as a rest area or truck stop rather than parking on the highway shoulder.
The statement is false. Official commercial driving guidelines state that drivers should never pull over and wait on the shoulder of the road in dense fog. Motorists navigating through limited visibility often track taillights and hazard flashers, mistaking parked vehicles for traffic in an active travel lane, leading to severe rear-end crashes. If visibility drops to the point where safe driving is impossible, the driver must exit the roadway completely and park in a designated rest area or parking lot.

Step-by-Step Solution

1
Evaluate the risk of parking a commercial vehicle on a highway shoulder during dense fog.
Vehicles parked on the shoulder present a severe hazard because disoriented motorists often follow taillights or emergency flashers off the roadway.
In dense fog conditions, other drivers struggle with lane perception and frequently mistake stationary lights on the shoulder for active traffic.
2
Determine the proper pull-off protocol required by official commercial driving safety standards.
The vehicle must exit the roadway entirely and park in an off-road facility such as a truck stop or rest area.
Exiting the roadway completely isolates the vehicle from traffic flow and prevents rear-end collisions.

Key Concept

Safe pull-off and emergency stopping protocols during dense fog
Estimated Time:45s
Rate this question

Topics

Driving in Fog

More questions from this topic