The Illinois Department of Transportation plans to have work along westbound Interstate 55/70 near Collinsville on Wednesday, the agency said.
IDOT said it plans to restrict the right lane of westbound traffic from 9 a.m. to 3 p.m. along the interstate between Route 157 and Interstate 255.
Workers plan on replacing cameras along the highway, IDOT said.
Traffic control devices will be used to help travelers while the lane restriction is in place, IDOT said.
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