2024 CO DMV Practice Test 4 Based on 2024 CO Driver's Handbook 6. This sign means: A Road work ahead B Merging Traffic C Curve ahead D No left turn Next More 6/30 Progress 0 Errors Restart Next Next CO Permit Practice Test 4 Back to Test List CO Permit Practice Test 3 CO Permit Practice Test 5 Challenge Library 12 More CO DMV Practice Tests 5 CO Permit Practice Test 5 6 CO Permit Practice Test 6 7 CO Permit Practice Test 7 8 CO Permit Practice Test 8 9 CO Permit Practice Test 9 10 CO Permit Practice Test 10 11 CO Permit Practice Test 11 12 CO Permit Practice Test 12 13 CO Permit Practice Test 13 14 CO Permit Practice Test 14