|This page uses content from the Wikimedia Commons. The original content was at File:Highway4safetycorridor.jpg. The list of authors can be seen in the page history. As with this Psychology Wiki wiki, that portion of the content of Wikimedia Commons is available under the GNU Free Documentation License.|
Appears on these pages
Assessment| Biopsychology| Comparative| Cognitive| Developmental| Language| Individual...
Click on a date/time to view the file as it appeared at that time.
|current||14:33, November 5, 2007||800 × 636 (116 KB)||PhloxBot||== Summary == A traffic sign indicating that California State Route 4 is an official "Safety Corridor." Several dangerous highways in the U.S. state of California have these special safety corridor signs. This sign, near [[Discovery Bay,|