CFR›Title 43›Subtitle B›Chapter II›Part 2630 ContainsSubpart 2631CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 2630—RAILROAD GRANTS Subparts 2631 Subpart 2631—Patents for Lands Sold by Railroad Carriers (Transportation Act of 1940) Sections 2631.0-3–2631.4 Previous 2620 Part 2620—State Grants Next 2640 Part 2640—FAA Airport Grants