Ill. Admin. Code tit. 92, pt. 443, ILLUSTRATION A
Current through Register Vol. 49, No. 2, January 10, 2025
Octagon Shaped Semaphore (see Section 443.APPENDIX J (a))
Hexagon Shaped Semaphore (see Section 443.APPENDIX J (a))
Ill. Admin. Code tit. 92, pt. 443, ILLUSTRATION A