35 ILCS 505/1.8
35 ILCS 505/1.8
in effect(35 ILCS 505/1.8) (from Ch. 120, par. 417.8) Sec. 1.8. "Gallon" means, in addition to its ordinary meaning, its equivalent in a capacity of measurement of substance in a gaseous state. In the case of liquefied natural gas or propane used as motor fuel, "gallon" means a diesel gallon equivalent as defined by Section 1.8A of this Act. In the case of compressed natural gas used as motor fuel, "gallon" means a gasoline gallon equivalent as defined in Section 1.8B of this Act. (Source: P.A. 100-9, eff. 7-1-17.)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.ilga.gov/legislation/ilcs/ilcs.aspFetched: 10/17/2026
