Will "Support development of high-speed rail networks across the country. Providing passengers with safe high-speed rail will have significant environmental and metropolitan planning advantages and help diversify our nation's transportation infrastructure. Our domestic rail freight capacity must also be strengthened because our demand for rail transportation has never been greater, leaving many key transportation hubs stretched to capacity. Obama and Biden are committed to renewing the federal government's commitment to high speed rail so that our nation's transportation infrastructure continues to support, and not hinder, our nation's long-term economic growth."