Originally Posted by
FlyinHawaiian
Similar information may be found in this older thread; hope this helps!
The route I would avoid is the 60 Freeway where it branches off the 10 near Beaumont. Take the 10 instead; it's wider and safer.
http://flyertalk.com/forum/showthread.php?t=731620
Thanks for this and posting the other link! Most useful! Let's hope I won't get lost around LA!!