What does a reflective orange triangle on the rear of a vehicle mean?
Correct answer
- The vehicle is traveling at 55 mph.
- The vehicle is traveling at 35 mph or less.
- The vehicle is traveling at 65 mph.
Explanation
A reflective orange triangle on the rear of a vehicle means that it is a slow-moving vehicle. Iowa defines a slow-moving vehicle as a vehicle that travels at 35 mph or less. You may see this sign on road work equipment, farm vehicles, or horse-drawn wagons or carriages.
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