the speed limit for a passenger car traveling on a rural interstate highway, unless posted otherwise is: 65…

the speed limit for a passenger car traveling on a rural interstate highway, unless posted otherwise is: 65 mph 70 mph 55 mph 75 mph
Answer
Brief Explanations:
In the United States, the typical speed - limit for a passenger car on a rural interstate highway, unless otherwise posted, is 70 mph. This is a common traffic regulation knowledge.
Answer:
70 mph