{"data":{"id":"us/33-cfr-167.405","jurisdiction":"us","citation":"33 CFR 167.405","heading":"Off San Francisco: Main ship channel.","body":"(a) A separation line connects the following geographical positions:\nLatitude Longitude\n37°45.90′ N 122°38.00′ W.\n37°47.00′ N 122°34.30′ W.\n37°48.10′ N 122°31.00′ W.\n(b) A traffic lane for eastbound traffic is established between the separation line and a line connecting the following geographical positions:\nLatitude Longitude\n37°45.80′ N 122°37.70′ W.\n37°47.80′ N 122°30.80′ W.\n(c) A traffic lane for westbound traffic is established between the separation line and a line connecting the following geographical positions:\nLatitude Longitude\n37°46.20′ N 122°37.90′ W.\n37°46.90′ N 122°35.30′ W.\n37°48.50′ N 122°31.30′ W.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER P—PORTS AND WATERWAYS SAFETY","PART 167—OFFSHORE TRAFFIC SEPARATION SCHEMES","Subpart B—Description of Traffic Separation Schemes and Precautionary Areas"],"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":"8b26d5de3c2115966258723d23d7efbedab7b57aa89c8a1684310c792c1611a9","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-167.404","next":"us/33-cfr-167.406"},"notice":"GroundRules: Original legal text. Not legal advice."}