I–27 Numbering Act of 2023

HR 1821, the I-27 Numbering Act of 2023, assigns specific Interstate route numbers to existing highway segments under the federal highway system. It designates certain routes as Interstate Route I-27, I-227 (for the Lamesa Corridor segment), and I-327 (for the US Route 287 corridor). The bill amends the 1991 Intermodal Surface Transportation Efficiency Act to clarify these route numbers in official transportation documentation. This is a technical numbering adjustment affecting only highway system records, not new infrastructure or policy changes. It directly impacts transportation department records and signage for these specific corridors in Texas and Oklahoma.