You are driving on a freeway with a posted speed limit of 65 mph. Traffic is traveling at 70 mph. You may legally drive:
70 mph or faster to keep up with the speed of traffic.
Between 65 mph and 70 mph.
No faster than 65 mph.
On most California highways, the maximum speed limit is 65 mph. You may drive at 70 mph only if the speed limit is posted as such.