US lawIllinoisRegulationsTitle 92 — TRANSPORTATIONCHAPTER I: DEPARTMENT OF TRANSPORTATIONSUBCHAPTER e: TRAFFIC SAFETY (EXCEPT HAZARDOUS MATERIALS)Part 441 — INSPECTION PROCEDURES FOR TYPE I SCHOOL BUSES441.ILLUSTRATION D92 Ill. Adm. Code 441.ILLUSTRATION DD Propane DecalYear: 2026Length: 5 wordsOfficial source Section 441.ILLUSTRATION D Propane DecalPrevious92 Ill. Adm. Code 441.ILLUSTRATION CNext92 Ill. Adm. Code 441.ILLUSTRATION E