2024 WY DOT Practice Test 13 Based on 2024 WY Driver's Handbook 8. The basic color for various traffic control devices used in construction and maintenance work areas is: A yellow B orange C red Next More 8/30 Progress 0 Errors Restart Next Next WY Permit Practice Test 13 Back to Test List WY Permit Practice Test 12 WY Permit Practice Test 14 Challenge Library 12 More WY DOT Practice Tests 14 WY Permit Practice Test 14 15 WY Permit Practice Test 15 16 WY Permit Practice Test 16 17 WY Permit Practice Test 17 18 WY Permit Practice Test 18 19 WY Permit Practice Test 19 20 WY Permit Practice Test 20 21 WY Permit Practice Test 21 22 WY Permit Practice Test 22 23 WY Permit Practice Test 23