Can't the highest speed limit on the US highway be over 100 miles per hour ? United States Q&A
Excuse me, has anyone driven on Highway 1 at night? What should I pay attention to? What's the average speed ? United States Q&A
Excuse me, are there speed detection cameras on the expressway ? United States Q&A
Do high-speed boxes need to be rented separately? How much do they cost ? United States Q&A
Does the 101 Highway have a speed limit ? United States Q&A
Does the expressway have a minimum speed limit sign ? United States Q&A
About speed limit, I suddenly want to ask them, the speed limit they marked is in miles unit, right ? United States Q&A
Are all the speed limits on the No. 1 Highway 120 or higher? Are the speed limit signs all fake ? United States Q&A
Why do other cars seem to be driving so fast, even though the speed limit sign says 55? Is that the maximum or minimum speed ? United States Q&A
In Hawaii, I saw a road sign. It was a white round sign with the words "speed limit 35". Is this the maximum speed limit ? United States Q&A
Excuse me, is there a speed limit in the United States? Why are everyone driving much faster than the speed limit ? United States Q&A
Not as far as it looks, is it because of bad road conditions or speed limits ? United States Q&A
Why the speed limit is 65, but most Americans drive over 75, even 80 or more ? United States Q&A
Outlets? Which map is good to use in the United States? Is there a toll on the highway? Is there a speed limit ? United States Q&A
How to use the high-speed box? Please help point it out ? United States Q&A