Relating to authorizing the Texas Department of Transportation to enforce certain regulations adopted by a county commissioners court.

HB 4150 authorizes the Texas Department of Transportation (TxDOT) to enforce certain regulations adopted by county commissioners courts in unincorporated areas. Specifically, it allows TxDOT to issue verbal warnings, notify local law enforcement about violations, and remove structures (like vendor setups) that breach county rules regarding food/merchandise sales, vendor structures, or money solicitation. Vendors operating in unincorporated county areas are directly affected, as TxDOT can now enforce these local regulations after a 24-hour warning period. The bill takes effect September 1, 2025.