OIG said the lack of a traffic signal management plan means the Chicago Department of Transportation cannot ensure signal optimization to boost safety or reduce congestion.
http://dlvr.it/Rb8Dt7
Categories: News
OIG said the lack of a traffic signal management plan means the Chicago Department of Transportation cannot ensure signal optimization to boost safety or reduce congestion.
http://dlvr.it/Rb8Dt7
Categories: News
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