Missouri Revised Statutes Title XIV. Roads and Waterways § 238.367. Procedures to collect tolls and issue traffic citation for toll violation, report of violation

(a) A telephone call from a toll enforcement officer to a law enforcement agency indicating a violation, and a reasonable description of the vehicle violating the toll enforcement regulations including, but not limited to, the license plate of the vehicle, the make, model and color of the vehicle;

(b) A certificate, or written report sworn to or affirmed by a toll enforcement officer, agent of the corporation, state patrolman or sheriff's department deputy which charged that the violation occurred, or facsimile thereof, based upon inspection of photographs, microphotographs, videotape or other recorded images produced by a photo monitoring system or a photo from a photo monitoring system, shall be prima facie evidence of the facts contained therein, subject to foundation evidence to establish the authenticity of such photographs, microphotographs, videotape or other recorded images produced by a photo monitoring system, and shall be admissible in any proceeding charging a violation of toll collection regulations, provided that any photographs, microphotographs, videotape or other recorded images evidencing such a violation shall be available for inspection and admission into evidence in any proceeding to adjudicate the liability for such violations;