2024 NH DMV Practice Test 21 Based on 2024 NH Driver's Handbook 13. This sign means: A Industrial area. B Lane ends or roadway narrows. C Narrow bridge. D Freeway on ramp. Next More 13/30 Progress 0 Errors Restart Next Next NH Permit Practice Test 21 Back to Test List NH Permit Practice Test 20 NH Permit Practice Test 22 Challenge Library 12 More NH DMV Practice Tests 1 NH Permit Practice Test 1 2 NH Permit Practice Test 2 3 NH Permit Practice Test 3 4 NH Permit Practice Test 4 5 NH Permit Practice Test 5 22 NH Permit Practice Test 22 23 NH Permit Practice Test 23 24 NH Permit Practice Test 24 25 NH Permit Practice Test 25 26 NH Permit Practice Test 26