would make investments in cleaner vehicle technologies and infrastructure.

would amend titles 23 and 49, U.S. Code, to establish procedures to advance the use of cleaner construction equipment on federal-aid highway and public transportation construction projects and make the acquisition and installation of emission control technology an eligible expense in carrying out such projects.

would extend the current royalty rate for soda ash.

would amend the Energy Policy Act of 2005 to include American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, Puerto Rico, and the Virgin Islands in certain efforts to reduce diesel emissions.

would provide additional time for the Administrator of EPA to issue achievable standards for cement manufacturing facilities.