S. 4484: A bill to amend the Intermodal Surface Transportation Efficiency Act of 1991 to designate United States Route 287 as Interstate Route I-47, and for other purposes.

S. 4484 is a bill that seeks to amend the Intermodal Surface Transportation Efficiency Act of 1991. The primary purpose of the bill is to designate United States Route 287 as Interstate Route I-47. This change would officially recognize Route 287 as part of the interstate highway system, which could enhance its funding and maintenance.

Supporters of the bill have highlighted its potential to improve infrastructure and safety on Route 287 by elevating it to interstate status. They argue that this designation could lead to increased federal funding, which would benefit local economies and ease traffic congestion.

Critics of S. 4484 have raised concerns about the costs associated with redesignating a highway and the potential bureaucratic hurdles that could arise. Some local officials worry that the focus on interstate designation may divert attention and resources from other pressing transportation needs in the area.

The analysis of Bill S. 4484, which seeks to designate United States Route 287 as Interstate Route I-47, shows no direct industry overlaps between the sponsor, Senator John Cornyn, and his top donor industries. The lobbying activity in this policy area is largely undisclosed, with only one known contribution of $100,000 from Dirshu International via Merkava Strategies Corporation. However, this amount does not directly relate to the transportation sector, which is the primary focus of the bill. As such, the potential for conflicts of interest appears minimal, given the lack of direct financial ties between the bill's subject matter and the sponsor's donor base.

Organizations that lobbied on issues related to this bill's policy area.

Source: Senate Lobbying Disclosure Act (LDA) filings, 2026

Top industries funding John Cornyn, ranked by total contributions.

Source: OpenSecrets.org (Center for Responsive Politics)