; and (ii) assume the availability of funds in future fiscal years for multiyear grant agreements that extend beyond the period of authorization based on the amount made available for large projects under the program in the last fiscal year of the period of authorization. (D) Project diversity In selecting projects to recommend for funding in the annual report under this paragraph, the Secretary shall ensure diversity among projects recommended based on— (i) the amount of the grant requested; and (ii) grants for an eligible project for 1 bridge compared to an eligible project that is a bundle of projects. (h) Eligible project costs A grant received for an eligible project under the program may be used for— (1) development phase activities, including planning, feasibility analysis, revenue forecasting, environmental review, preliminary engineering and design work, and other preconstruction activities; (2) construction, reconstruction, rehabilitation, acquisition of real property (including land related to the project and improvements to the land), environmental mitigation, construction contingencies, acquisition of equipment, and operational improvements directly related to improving system performance