Heading 5 Fwy South: Exit Main Street. Make a right at Santa Clara and enter at the driveway immediately on your right. 

Heading 5 North: Exit Main Street.  Turn right towards the Discovery Science Center and make a U-turn at the light.  Heading back, cross the freeway overpass and turn right at Santa Clara.  Enter at driveway immediately on your right.

Heading 22 East: Merge onto the 5 Fwy South and exit Main Street. Make a right at Santa Clara and enter at the driveway immediately on your right.

Heading 22 West: Exit at Main Street. Make a left to get on to Main.  At Main Street make a left.  Pass the Westfield Mall and Discovery Science Center. Right after the 5 Fwy overpass, make a right at Santa Clara and enter at the driveway immediately to your right.