CHICAGO (CBS)– A gunshot victim’s car crashed into an Illinois Department of Transportation worker’s truck on the expressway Sunday morning.

According to Illinois State Police, the driver was not shot on the expressway, but had a gunshot wound at the time of the crash.

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Police said the IDOT worker did not need medical attention.

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The driver who suffered a gunshot wound was transported to a hospital. The condition is unknown at this time.

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This is a developing story.