{"data":{"id":"us/23-cfr-646.206","jurisdiction":"us","citation":"23 CFR 646.206","heading":"Types of projects.","body":"(a) Projects for the elimination of hazards, to both vehicles and pedestrians, of railroad-highway crossings may include but are not limited to:\n(1) Grade crossing elimination;\n(2) Reconstruction of existing grade separations; and\n(3) Grade crossing improvements.\n(b) Other railroad-highway projects are those which use railroad properties or involve adjustments to railroad facilities required by highway construction but do not involve the elimination of hazards of railroad-highway crossings. Also included are adjustments to facilities that are jointly owned or used by railroad and utility companies.","path":["Title 23—Highways","CHAPTER I—FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER G—ENGINEERING AND TRAFFIC OPERATIONS","PART 646—RAILROADS","Subpart B—Railroad-Highway Projects"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-23.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:50Z","sha256":"d1abbd373f9be062c1024202e1cd46c42d75fc81f39352894a65c452f5a27027","source_id":"us-cfr","stale":true,"prev":"us/23-cfr-646.204","next":"us/23-cfr-646.208"},"notice":"GroundRules: Original legal text. Not legal advice."}