Wikipedia:WikiProject U.S. Roads/California/History/State Scenic Highway System

I believe this to be a full chronology of the changes to the State Scenic Highway System, referenced to state laws. Of course there may be typos or misinterpretations, and I may have missed some routes that were removed and later re-added. --NE2 12:40, 5 January 2008 (UTC)

For dates of official designation (the below is when it was made eligible by the legislature), see.