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The Daily Oklahoman Don Gammill column: Roadway cameras, message boards help keep traffic flowing.

Byline: Don Gammill

Aug. 6--If you've noticed more message boards along your route, it's intentional. In fact, there will be more in the future.

And they're all to help you and other motorists have a safe journey.

Whether they are portable message boards along the roadway or the dynamic message boards overhead, they are part of the Oklahoma Transportation Department's Intelligent Transportation System.

The Intelligent Transportation System is part of a nationwide effort of the Federal Highway Administration and the U.S. Transportation Department "to improve and maintain the flow of traffic, improve safety and improve our ability, and the ability of first ...

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