Practice question
What is the MUTCD requirement for temporary signs that are not currently applicable but will be needed later during the project?
- Leave them face-up at all times
- Cover them, lay them face-down, or remove them until they are needed
- Turn them 90 degrees on the post
- Place a sticker saying 'not in use'
Answer: B — Cover them, lay them face-down, or remove them until they are needed
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