Question Temporary signs used in construction and maintenance work areas: Answers Have a red background with green writing. Have an orange background with black writing. Have a yellow background with blue writing. Explanation All temporary signs in work zones have orange backgrounds with black writing and/or symbols. This questions appears in the following tests: Alabama Practice Test 1 Alabama Practice Test 14 Arizona Practice Test 6 Arizona Practice Test 15 Arkansas Practice Test 18 Connecticut Practice Test 2 Delaware Practice Test 13 Georgia Practice Test 12 Iowa Practice Test 2 Kansas Practice Test 4 Kentucky Practice Test 2 Kentucky Practice Test 17 Maine Practice Test 23 Maryland Practice Test 22 Mississippi Practice Test 10 Mississippi Practice Test 24 New Mexico Practice Test 9 Oklahoma Practice Test 19 Rhode Island Practice Test 20 South Carolina Practice Test 7 South Carolina Practice Test 17 South Dakota Practice Test 8 Tennessee Practice Test 3 Wisconsin Practice Test 5 Wyoming Practice Test 2 Wyoming Practice Test 18 California Practice Test 6 California Practice Test 15