; and (2) the proposed construction of such routes is part of a comprehensive, multi-modal, service-area wide transportation plan that includes multiple additional segments of fixed guideway capital projects, including light rail for the jurisdiction set forth in the ballot proposition. The ballot language shall include reasonable cost estimates, sources of revenue to be used and the total amount of bonded indebtedness to be incurred as well as a description of each route and the beginning and end point of each proposed transit project. 164. Notwithstanding any other provision of law, none of the funds made available in this Act shall be used to enter into a full funding grant agreement for a project with a New Starts share greater than 50 percent. Saint lawrence seaway development corporation The Saint Lawrence Seaway Development Corporation is hereby authorized to make such expenditures, within the limits of funds and borrowing authority available to the Corporation, and in accord with law, and to make such contracts and commitments without regard to fiscal year limitations as provided by section 104 of the Government Corporation Control Act, as amended, as may be necessary in carrying out the programs set forth in the Corporation's budget for the current fiscal year. Operations and maintenance (harbor maintenance trust fund) For necessary expenses to conduct the operations, maintenance, and capital asset renewal activities of those portions of the St. Lawrence Seaway owned, operated, and maintained by the Saint Lawrence Seaway Development Corporation, $31,346,012, to be derived from the Harbor Maintenance Trust Fund, pursuant to Public Law 99–662 . Of that amount, $12,500,000 to be used on asset renewal activities shall be made available through September 30, 2019. Maritime administration Maritime security program For necessary expenses to maintain and preserve a U.S.-flag merchant fleet to serve the national security needs of the United States, $300,000,000, to remain available until expended. Operations and