; (iii) the number of bridges that— (I) do not meet current geometric design standards; or (II) cannot meet the load and traffic requirements typical of the regional transportation network; and (iv) the total person miles traveled over bridges that— (I) do not meet current geometric design standards; or (II) cannot meet the load and traffic requirements typical of the regional transportation network; and (C) to provide financial assistance that leverages and encourages non-Federal contributions from sponsors and stakeholders involved in the planning, design, and construction of eligible projects. (c) Grant authority (1) In general In carrying out the program, the Secretary may award grants, on a competitive basis, in accordance with this section. (2) Grant amounts Except as otherwise provided, a grant under the program shall be— (A) in the case of a large project, in an amount that is— (i) adequate to fully fund the project (in combination with other financial resources identified in the application); and (ii) not less than $50,000,000; and (B) in the case of any other eligible project, in an amount that is— (i) adequate to fully fund the project (in combination with other financial resources identified in the application); and (ii) not less than $2,500,000. (3) Maximum amount Except as otherwise provided, for an eligible project receiving assistance under the program, the amount of assistance provided by the Secretary under this section, as a share of eligible project costs, shall be— (A) in the case of a large project, not more than 50 percent