; and (6) non-government entities with relevant expertise in monitoring and characterizing vessel traffic in the Arctic. (d) Report Not later than 1 year after initiating the study under subsection (a), the Board shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report containing the findings and recommendations of the study. (e) Definitions In this section: (1) Arctic The term Arctic has the meaning given such term in section 112 of the Arctic Research and Policy Act of 1984 ( 15 U.S.C. 4111 ). (2) Port coordination council for the port of Point Spencer The term Port Coordination Council for the Port of Point Spencer means the Council established under section 541 of the Coast Guard Authorization Act of 2015 ( Public Law 114–120 ). 327. Underwater inspections brief Not later than 30 days after the date of enactment of this Act, the Commandant, or a designated individual, shall brief the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate on the underwater inspection in lieu of drydock program established under section 176.615 of title 46, Code of Federal Regulations (as in effect on the date of enactment of this Act). 328. St. Lucie River railroad bridge Regarding Docket Number USCG–2022–0222, before adopting a final rule, the Commandant shall conduct an independent boat traffic study at mile 7.4 of the St. Lucie River. 329. Rulemaking regarding port access routes Not later than 180 days after the date of enactment of this Act, the Secretary of the department in which the Coast Guard is operating shall issue a final rule for the Atlantic Coast Port Route Access Study for which an Advanced Notice of Proposed Rulemaking titled Shipping Safety Fairways Along the Atlantic Coast was issued on June 19, 2020. 330. Articulated tug-barge manning Section 11508 of the James M. Inhofe National Defense