C.R.S. § 43-1-129

(1) The department shall study the feasibility of implementing a road usage charge program in the state. The study must, at a minimum: (a) Identify and analyze the implementation of road usage charge programs in other states; (b) Identify and assess available and developing technology for tracking mileage and collecting road usage charges; (c) Identify barriers to implementing a road usage charge program and identify and assess options for overcoming those barriers; and (d) Identify ways in which the state can consult or coordinate with other states that have road usage charge programs and with regional groups that have road usage charge program information and expertise to leverage their experience and expertise and ensure that any road usage charge program to be implemented in the state is implemented in accordance with identified and established best practices. (2) The department shall present the report to the transportation legislation review committee created in section 43-2-145 (1) during the 2023 legislative interim. (3) This section is repealed, effective July 1, 2024.