http://maps.google.com/maps/ms?hl=en&ie=UTF8&msa=0&msid=105214839277198153112.000480c3d41935b598566&t=h&ll=33.070937,-117.110438&spn=0.015428,0.038581&z=15 Link to the following map page that shows what the little symbols mean..
This info was emailed to me..
Attached is photo of a Google Map I found that shows the road leading up to the mountain with the cross, which everyone was discussing, relating to Chelsea King's disappearance. It's from a cul-de-sac in a nearby neighborhood.
I know she got the word "canyon" over and over. There is not one mountain, but two...almost identical. Only 1 has a cross. The obvious canyon lies between them. Attached is a screen-shot of the two mountains, aerial view.
If it's worth anything, besides coincidence, the name Chelsea means "Limestone". I have a feeling there may be an ample supply of limestone in that area.
This was an email from another lady who has been very helpful in providing photos and maps...
My husband just brought up something I didn't know about. This reminds me of your description. Facing the front of the park, if you travel down the road to the left and then turn off the road on a path to the left, it passes underneath the freeway and out on the other side towards the hills where the cross is. I put your drawing over the map and it is similar when I turned it around. Also, the guy's mother's house (where he was staying) is south of that, making the underpass about midway between the park and her house. Here's a scribbly map (best i can do with it), with your drawing in red. Also, a streetview image of the actual underpass.
I don't know if they are searching under there or not.