Highway signs

Highway signs
Posted: Sun Jul 23, 2006 6:10:40 PM

While traveling a while back, I saw some signs on the highway. They look like the backend of a semi, and they have a letter inside the main box. I seem to remember a T, but I don't remember the other letters. What do they mean? I've tried to find the answers on highway websites, but have been unable to.

I appreciate your help. :)

RE:Highway signs
Posted: Sat Jul 29, 2006 8:13:06 PM

I found my own answer. Thank you. http://www.dot.ca.gov/hq/traffops/trucks/trucksize/fs-trkrouts.htm

They're route access signs.