- This site covers the design and history of highways, mainly in southern California. Pages on this site (date of last modification) Highway Photos Signs that are now gone, road photos, starts and ends of major highways, and Orange County tollways. 12/5/01 California bridge designs Distinct styles of California highway bridges. 4/21/02 Highway bridge rail designs in the U.S. and Canada. 6/7/01 ...members.cox.net/mkpl/road.html
- Where ET meets the Mother Road: father & son voyages of discovery.astro4.ast.vill.edu/66