2024 IA DOT Practice Test 23 Based on 2024 IA Driver's Handbook 1. This sign means: A Road Construction/Maintenance Area B Warning of a Change in Direction or Narrowing of Roadway C Downgrade Next More 1/30 Progress 0 Errors Restart Next Next IA Permit Practice Test 23 Back to Test List IA Permit Practice Test 22 IA Permit Practice Test 24 Challenge Library 12 More IA DOT Practice Tests 1 IA Permit Practice Test 1 2 IA Permit Practice Test 2 3 IA Permit Practice Test 3 4 IA Permit Practice Test 4 5 IA Permit Practice Test 5 6 IA Permit Practice Test 6 7 IA Permit Practice Test 7 8 IA Permit Practice Test 8 24 IA Permit Practice Test 24 25 IA Permit Practice Test 25