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Updated 8:00 AM EST, April 4, 2008
 Applications Overview        

Click here to return to the Roadway Operations & Maintenance taxonomy chart Roadway Operations & Maintenance   Information Dissemination Information Dissemination

Portable Dynamic Message Signs

What is this? Information dissemination technologies such as dynamic message signs or highway advisory radio can be deployed temporarily, or existing systems can be updated periodically to provide information on work zones or other highway maintenance activities. ITS operators may also send this information to in-vehicle devices capable of displaying traveler information.

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