answersLogoWhite

0

Black and white regulatory signs in the United States denote U.S. highways. Black and white regulatory signs also denote speed limits posted. Some states also use black and white signs for their particular state highways.

User Avatar

Wiki User

10y ago

Still curious? Ask our experts.

Chat with our AI personalities

ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
ReneRene
Change my mind. I dare you.
Chat with Rene

Add your answer:

Earn +20 pts
Q: What do black and white regulatory signs mean?
Write your answer...
Submit
Still have questions?
magnify glass
imp