National Rail Infrastructure Program Act

[AI summary unavailable — showing source text] National Rail Infrastructure Program Act - Directs the Secretary of Transportation to establish a National Rail Infrastructure Program to provide grants for projects addressing railroad infrastructure and systems deficiencies. Makes eligible for such grants projects to: (1) maintain and increase track and intermodal yard capacity; (2) acquire rights-of-way for future expansion; (3) separate railroad and road crossings and make other railroad and road interface improvements; (4) separate rail-to-rail crossings; (5) integrate railroad systems; and (6) construct, repair, and rehabilitate track and related supporting structures. Prohibits the use of grant funds for operating expenses, acquisition of rolling stock, payment of debt, or construction or repair of maintenance facilities, passenger facilities at stations, or other ancillary railroad business structures. Requires at least 20 percent of project costs to be provided by State, local, and other non-Federal public sources. Amends the Internal Revenue Code to impose an excise tax of: (1) five percent on the sale of any specified railroad equipment by the manufacturer, producer, or importer; (2) five percent of the amount paid for t…