Sun Valley MX Park is located 2 miles North of Burbank Airport, 1 minute off the 5 Freeway.
The address is 8151 North Tujunga Ave., Sun Valley, CA 91352.
North or South on the 5 Freeway exit at Penrose Blvd., turn left go 1/4 mile, turn left again on Tujunga Ave, go 1/4 mile the track entrance is on the right.
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Photo courtesy http://commons.wikimedia.org/wiki/Image:Motocross.JPG#filehistory