A posted speed limit sign indicates the maximum speed permitted on the roadway for daytime or nighttime. In the case of the example in the question, the permitted speed at all times would be 55 miles per hour.
the posted speed limit
The default speed limit on New York state highways where no speed limit is posted is 55 mph.
No, especially it's raining or for other inclement weather. Even if you drive the posted speed limit on highway you could be issued a traffic citation for driving too fast for conditions.
No. The posted speed limit of 55 miles an hour means you can drive a maximum of 55 miles an hour when it is safe to drive at that speed. Only an idiot would drive at that speed in fog and high wind.
Whatever the posted speed limit is.
The speed limit for vehicles merging onto the highway from an on ramp is typically the same as the posted speed limit for that section of the highway.
55 on the highway, and 30 in the city.
Always
Whatever the posted speed limit is.
true
No faster than the posted legal limit!!
The speed limit is the top speed that is legally allowed. If it is exceeded, you are breaking the law.