Illinois Code § 4-221
Illinois Code § 4-221. Reproduced from the official Illinois Compiled Statutes, with a citation summary, verification link, and related provisions.
§ 4-221.
Mix designs. To the extent allowed by federal law, the Department specifications shall allow the use of recycled asphalt roofing shingles received from facilities authorized to process asphalt roofing shingles for recycling into asphalt pavement in accordance with (i) permits issued pursuant to Section 39 of the Environmental Protection Act or (ii) beneficial use determinations issued pursuant to Section 22.54 of the Environmental Protection Act. In creating the mix designs used for construction and maintenance of State highways, it shall be the goal of the Department, through its specifications, to maximize the percentage of recycled asphalt roofing shingles and binder replacement and to maximize the use of recycled aggregates and other lowest-cost constituents in the mix so long as there is no detrimental impact on life-cycle costs. (Source: P.A. 97-314, eff. 1-1-12.)
Source: official Illinois text · Last verified 2026-08-27
At a glance
- Citation: Illinois Compiled Statutes § 4-221
- Jurisdiction: Illinois
- Code: Illinois Compiled Statutes
- Text: transcribed from the official source (verify below)
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Not legal advice. Verify against the official source and consult a licensed Illinois attorney.
Common questions
What is the source of Illinois Compiled Statutes § 4-221?
The text above is transcribed from the Illinois Compiled Statutes, the codified statutes of Illinois. The official publisher link appears under "Verify the text" on this page.
What subject does Illinois Compiled Statutes § 4-221 address?
It addresses the rule set out in the section text. Read the section together with the surrounding provisions listed under "Nearby provisions" for the full picture.
Is Illinois Compiled Statutes § 4-221 still in force?
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