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Barricades are generally traffic control and temporary road blocking devices. State transportation departments will commonly make use of these barriers, lights, reflective signs, durable blocks, one way signs, reflective tape, sand bags and blocking barricades. At some point in your life it's likely that you've encountered a road barrier or traffic block of some sort or another. More than likely the barricade was set in place due to construction work. However, sometimes these traffic control devices are employed after an accident. Either way, the barricades are put up to keep drivers safe and aware of what lies ahead. To find out more concerning local traffic barricades and road blocks in your town or city, you might find it helpful to access a local news website.
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