{"data":{"id":"us-co/c.r.s.-42-4-1106","jurisdiction":"us-co","citation":"C.R.S. § 42-4-1106","heading":"Minimum speed in left lane - interstate 70.","body":"(1) Where the average grade is six percent or more uphill for at least one mile, no person shall operate a motor vehicle in the far left lane of traffic of interstate 70 at a speed of less than the lower of ten miles per hour below the speed limit or the minimum speed set by the department of transportation, except if:\n\n(a) Necessary to obey traffic control devices;\n\n(b) Necessary to exit or enter interstate 70;\n\n(c) Weather or traffic conditions require speeds slower than the speed limit necessary under section 42-4-1101; or\n\n(d) Necessary because of a lane closure or blockage.\n\n(2) The department of transportation shall post signs giving the public notice of this section.","path":["Title 42 - VEHICLES AND TRAFFIC","Article 4 - Regulation of Vehicles and Traffic","Part 11 - SPEED REGULATIONS"],"source_url":"https://olls.info/crs/crs2026-title-42.htm","current_through":"Colorado Revised Statutes 2026","vintage":"","retrieved_at":"2026-09-14T18:37:45Z","sha256":"ca86d62d7e3535bf76826287b355311ba42a2e03e6c0b77c094740beba8a6d43","source_id":"us-co","stale":false,"prev":"us-co/c.r.s.-42-4-1105","next":"us-co/c.r.s.-42-4-1201"},"notice":"GroundRules: Original legal text. Not legal advice."}