Researchers determined that complete traffic management preparation before project commencement is the best way to reduce crash incidence. The best traffic safety and management methods appear to center around oncoming traffic redirection with conspicuous detour and warning signals well ahead of time of arrival at a genuine construction zone.
Where detours are hopeless, researchers found that organic traffic merges which don’t produce a “bottleneck” effect are crucial. Placement of “Closed Lane” signage at least 1-1/2 miles ahead of building area perimeter helps prevent this dangerous situation. If you want to explore more about traffic equipment then you can check out http://www.rr-traffic.com/.
As an example, a 1995 study revealed that driver response to agent vision was much better than abstract symbol signs. Adequate advance warning of approaching motorists is the basic issue lying at the center of the whole matter.
It’s important for project planners to make sure that approaching motorists to receive an adequate advance warning – well before going into the area or perimeter of a highway or non-highway work zone. The use of flexible dividers and markers can also be important to allow drivers to slowly lower their speeds in order to keep stress levels to a minimum.
Appropriate observance to and use of the above-mentioned devices and strategies can literally mean the difference between survival and death for our nation’s drivers and its hard-working highway employees.