In most places the answer is yes. This doesn't mean they are working but if the barrels or cones are up, that's a major violation.
Generally yes.
they can have there fines doubled
Yes, it has legal meaning and is legal to be there. It means that there is construction ahead so you should drive carefully and go slowly. It also means that there may be workers and is sometimes accompanied by a sign that says "Fines doubled when workers present" or something of that sort. I hope that answers your question, since you were unclear in your wording.
you must deduct 10 mph from the posted speed limit at all times..... WRONG Double Fine Zones Due to increased collision-related injuries and fatalities certain roads are designated as "Safety Enhanced- Double Fine Zones." Fines for violations are doubled in these zones and also in highway construction or maintenance zones when workers are present. (CVC §42010)
Traffic violation fines are generally doubled when the infraction occurs within or traveling through a construction zone.
In many states this can double your normal fine for speeding. In other states there may be signs that post the minimum fine you will get for speeding in a construction zone.
Yes, in many jurisdictions, traffic fines are often doubled in work zones to enhance safety for both workers and drivers. This policy serves as a deterrent against speeding and reckless driving in areas where construction or maintenance is taking place. The increased fines aim to encourage compliance with traffic laws and protect those working on the road. However, specific regulations can vary by state or region, so it's important to check local laws for details.
In Florida, fines are doubled for speeding in a construction or school zone. Fines vary by county in Florida. You should check with your county clerk in order to assess your fine.
Yes, that's true in many jurisdictions. Speeding fines are often increased in school zones and construction zones to enhance safety for children and workers. It's essential to be aware of local traffic laws, as the specifics can vary by location. Always exercise caution and adhere to posted speed limits in these areas.
no
Fines are normally Double for violating the speed limit in a construction zone.
Speeding fines are doubled when workers in a construction zone or children in a school zone are present. Not entirely correct as it depends on the State you are in. Ex. Alaska has a bill pending right now (April 2013) that would double the fines.