The Newhall Pass Interchange (officially Clarence Wayne Dean Memorial Interchange) is a highway interchange at Newhall Pass, north of Sylmar in Southern California, United States. It connects Interstate 5 (Golden State Freeway) with State Route 14 (Antelope Valley Freeway). It is officially named in the memory of Los Angeles Police officer Clarence Wayne Dean, who was killed when the interchange collapsed during the 1994 Northridge earthquake.