The "Department of Transportation Appropriation Act of 2025" is a legislative bill that outlines the general appropriations and authorizes expenditures for the New Mexico Department of Transportation for the fiscal year 2026. The bill defines key terms such as "agency," "federal funds," "general fund," and "performance measure," which are essential for understanding the appropriations process. It specifies the format for presenting appropriations, mirroring that of the General Appropriation Act of 2024. The bill allocates funds for various programs, including project design and construction, highway operations, program support, and modal programs, detailing the appropriations for personal services, contractual services, and other expenses.

The bill emphasizes performance measures to evaluate the effectiveness of the appropriated funds, including outcomes related to project completion, highway maintenance, and traffic safety. For instance, it sets targets for the percentage of projects completed on schedule and the condition of interstate lane miles. Additionally, it includes a provision for internal service funds and interagency transfers, specifically allocating $10.5 million from the weight distance tax identification permit fund to support the modal program. Overall, the act aims to enhance the state's highway infrastructure and ensure efficient management of transportation resources.