{"data":{"id":"us/33-cfr-401.4","jurisdiction":"us","citation":"33 CFR 401.4","heading":"Maximum length and weight.","body":"No vessel of less than 6 m in overall length or 900 kg in weight shall transit through Seaway Locks.","path":["Title 33—Navigation and Navigable Waters","CHAPTER IV—GREAT LAKES ST. LAWRENCE SEAWAY DEVELOPMENT CORPORATION, DEPARTMENT OF TRANSPORTATION","PART 401—SEAWAY REGULATIONS AND RULES","Subpart A—Regulations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"18222a6966b5d3b5061a32ddda254a4c7e8e25fbc723707cf2d1b9dec58a3975","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-401.3","next":"us/33-cfr-401.5"},"notice":"GroundRules: Original legal text. Not legal advice."}