Section 43-4-203 - Sources of revenue(1) All net revenue from the following sources shall be paid into and credited to the highway users tax fund as soon as it is received: (a) From the imposition of any excise tax on motor fuel;(b) From the imposition of annual registration fees on drivers, motor vehicles, trailers, and semitrailers, except as provided in section 42-3-304 (19), C.R.S.;(c) From the imposition of passenger-mile taxes on vehicles or any fee or payment substituted therefor;(e) From interest or income earned on the deposit and investment of moneys in the fund;(f) From the imposition of electric motor vehicle road usage equalization fees pursuant to section 42-3-304 (25) (a.5); and(g) From the imposition of road usage fees pursuant to section 43-4-217 (3) and (4).Amended by 2021 Ch. 250, §32, eff. 6/17/2021.L. 53: p. 502, § 3. CRS 53: § 120-12-3. C.R.S. 1963: § 120-12-3. L. 77: (1)(d) added, p. 1887, § 2, effective June 9. L. 89: (1)(d) repealed, p. 1600, § 23, effective 1/1/1990; (1)(c) amended, p. 1600, § 21, effective 7/1/1993. L. 2001: (1)(b) amended, p. 1022, § 8, effective June 5. L. 2005: (1)(e) added, p. 139, § 1, effective April 5; (1)(b) amended, p. 1184, § 38, effective August 8. L. 2021: IP(1) amended and (1)(f) and (1)(g) added, (SB 21-260), ch. 1417, p. 1417, § 32, effective June 17. For the legislative declaration contained in the 2001 act amending subsection (1)(b), see section 1 of chapter 278, Session Laws of Colorado 2001. For the legislative declaration in SB 21-260, see section 1 of chapter 250, Session Laws of Colorado 2021.