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. Take a FREE Practice Test Now This questions appears in the following tests: Alabama Practice Test Connecticut Practice Test Wyoming Practice Test Iowa Practice Test Kentucky Practice Test Tennessee Practice Test Kansas Practice Test Wisconsin Practice Test Arizona Practice Test California Practice Test South Carolina Practice Test South Dakota Practice Test New Mexico Practice Test Mississippi Practice Test Georgia Practice Test Delaware Practice Test Arkansas Practice Test Oklahoma Practice Test Rhode Island Practice Test Maryland Practice Test Maine Practice Test