Take I-5 S.
Exit Main Street South and turn right.
Continue straight until Santa Ana Blvd, approx. 2 miles.
Make a right onto Santa Ana Blvd and then a quick right into the parking lot.

From San Diego County / Riverside County

Take I-5 N.
Exit 17th St.
Turn left at Seventeenth St.
Turn left onto Main Street.
Continue straight until Santa Ana Blvd, approx. 1.5 mile
Make a right onto Santa Ana Blvd and then a quick right into the parking lot.