From:  Union City, CA To: 48531 Warm Springs Blvd., Suite 407 Fremont, CA 94539-7793 Driving Directions   1. Merge onto I-880 S toward SAN JOSE. (7.87 miles) 2. Take the Auto Mall Pkwy exit 3. Turn right at Auto Mall Pkwy 4. Turn right at Christy St . 5. Head straight until you reach 41300 Christy st. (located on the right side)