With Ridley's guidance, Oklahoma roads and bridges improving

Gary  Ridley, director, Oklahoma Department of Transportation, speaking at a press conference being held at the Oklahoma Department of Transportation about work zone safety at road construction sites Friday, April 16, 2010. Photo by Paul B. Southerland
Gary Ridley, director, Oklahoma Department of Transportation, speaking at a press conference being held at the Oklahoma Department of Transportation about work zone safety at road construction sites Friday, April 16, 2010. Photo by Paul B. Southerland

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