1. A. The Commissioner of Highways may enter into agreements and cooperate with the U.S. Department of Transportation, or any other appropriate federal agency, pursuant to 23 U.S.C. §§ 326 and 327, regarding state assumption of responsibility for categorical exclusions and the Surface Transportation Project Delivery Program for a term of five years. Pursuant to such an agreement, the Department may assume certain responsibilities of the U.S. Secretary of Transportation and take any other actions required by any such agreements or as authorized by 23 U.S.C. §§ 326 and 327, including adopting any rules or regulations and making expenditures of money in connection with responsibilities assumed under such agreements.
2. B. Subject to the limitations of subsection C, the Commonwealth hereby waives its immunity from civil suit in a federal court under the Eleventh Amendment to the Constitution of the United States and consents to the exclusive jurisdiction of the federal courts over any civil action solely with regard to the compliance, discharge, or enforcement of the responsibilities assumed under agreements authorized by subsection A in accordance with the same legal standards and requirements as would be applicable to a suit against the U.S. Secretary of Transportation arising out of the responsibilities assumed under the agreement.
3. C. The waiver of immunity under subsection B is valid only if (i) the Commissioner of Highways has executed an agreement with the U.S. Department of Transportation pursuant to 23 U.S.C. § 326 or 327, (ii) the act or omission that is the subject of the lawsuit arises out of the discharge of responsibilities assumed by the Department pursuant to 23 U.S.C. § 326 or 327, and (iii) the agreement is in effect when the act or omission that is the subject of the lawsuit occurs.

2026, cc. 133, 134.