Fines are normally Double for violating the speed limit in a construction zone.
25
Depends on the state, in most all it is posted in that particular construction zone. This is done because where there are a lot of trucks coming in and out of the construction itself, you might need to go slower than an area that has construction beside the lane you are in protected by a concrete divider. Slow down...life is too short
The fine for a speeding ticket for 9mph over the speed limit in California is $234.00. Tickets that occur in a construction or school zone can be assessed up to $350, depending on the area.
There is no minimum
15 mph
Whatever the normal posted speed limit of the road is.
The speed limit through a school zone can vary depending on location. Usually, the speed limit is between 15 and 25 miles per hour.
A motorist is expected not to drive faster than the speed limit on the sign until the school has been passed.
There isn't one set, standardized speed for this. The construction site speed limit will vary according to a number of factors, such as number of lanes open, original speed limit on the road, proximity of work crews and equipment to the road, etc.The speed limit is whatever is posted on temporary speed limit signs.Rule of thumb is half the posted speed limit.
When it is flashing the speed posted is the limit
The cost of a speeding ticket in Illinois will depend on rate of speed and where you were speeding. A ticket for going 39 mph over the speed limit is $95. If it is in a school zone it climbs to $150. In a construction zone it reaches $375.