I recently went on a motorcycle ride to inspect a bridge I found off of Hwy 74 east of Hemet. It is an old arch bridge, with one span left, at the San Jacinto River. I posted some photos on my travel blog.
http://cxmichael.blogspot.com/2013/06/mystery-bridge-over-san-jacinto-river.html
Does anyone know anything about this, other than it was bypassed in 1929?