{"data":{"id":"us-il/225-ilcs-440-3.03","jurisdiction":"us-il","citation":"225 ILCS 440/3.03","heading":"","body":"\"Primary highway\" means any highway, other than an Interstate highway, designated by the Department and approved by the United States Department of Transportation as a part of the Federal-Aid Primary System in existence on June 1, 1991 or any highway other than an Interstate highway that is not on such system that is on the National Highway System.","path":["CHAPTER 225 PROFESSIONS, OCCUPATIONS, AND BUSINESS OPERATIONS","Highway Advertising Control Act of 1971."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=1358\u0026ChapterID=24\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:31Z","sha256":"d4bf476988cee1b1b797e40c9f436aaafba455ff5bff7b24c2d1963770423b90","source_id":"us-il","stale":false,"prev":"us-il/225-ilcs-440-3.02","next":"us-il/225-ilcs-440-3.04"},"notice":"GroundRules: Original legal text. Not legal advice."}