2024 IA DOT Practice Test 16 Based on 2024 IA Driver's Handbook 1. This road sign means A no left turn B cars in right lane must slow down C merge Next More 1/30 Progress 0 Errors Restart Next Next IA Permit Practice Test 16 Back to Test List IA Permit Practice Test 15 IA Permit Practice Test 17 Challenge Library 12 More IA DOT Practice Tests 1 IA Permit Practice Test 1 17 IA Permit Practice Test 17 18 IA Permit Practice Test 18 19 IA Permit Practice Test 19 20 IA Permit Practice Test 20 21 IA Permit Practice Test 21 22 IA Permit Practice Test 22 23 IA Permit Practice Test 23 24 IA Permit Practice Test 24 25 IA Permit Practice Test 25