Amends the Illinois Vehicle Code. Provides that automated license plate reader" or "ALPR" means a camera or system of cameras using computer algorithms to convert images of license plates into automated computer-recognized searchable alphanumeric data (rather than an electronic device), that is mounted on a law enforcement vehicle or positioned in a stationary location and that is capable of recording data on or taking a photograph of a vehicle or its license plate and comparing the collected data and photographs to existing law enforcement databases for investigative purposes. Permits a State law enforcement agency to retain ALPR system detections for 5 years after the date of the creation of the record. Provides the detection shall be archived 90 days after the creation of the record unless the information is relevant to an ongoing investigation or pending criminal trial and shall be accessed only for use in a felony criminal investigation or an investigation into police misconduct. Provides that any records of detections that are older than 90 days shall be accessed only with the written approval of the law enforcement agency head or his or her designee. Prohibits all records of detections archived after 90 days from being searchable by out-of-state agencies. Requires all records of detections must be destroyed 5 years after the record was created unless the information is relevant to an ongoing investigation or pending criminal trial. Provides that the Illinois State Police shall retain ALPR detections for a period of time that is consistent with the provisions of the Expressway Camera Act and the State Records Act. Contains a severability clause.