After 8 to 12 days, on average, symptoms of measles can begin. The period between measles transmission and the start of symptoms is called the incubation period.
Driving Laws In Greater Philadelphia. The maximum speed limit in Pennsylvania is 55 miles per hour unless posted otherwise. The maximum speed limit on interstate highways is posted after each interchange; on other highways the maximum speed limit is posted at approximately half-mile intervals.
Last year, Florida enacted a law that can penalize drivers going 10 mph or more below the speed limit in the left lane and don't get out of the way for faster vehicles. You can wind up with a $60 fine and three points on your driver's license.