From I-5:
Exit on Washington Street and go East. Turn left on Third Avenue, just before the end of the street, make left into the parking lot.  The address is 4076 Third Ave. San Diego, CA 92103.  Please park in the UCSD parking spaces.

From CA-163 coming Southbound:
If you are coming Southbound, exit on Washington Street West.  Turn right on Third Avenue, just before the end of the street, make left into the parking lot.  The address is 4076 Third Ave. San Diego, CA 92103.  Please park in the UCSD parking spaces.

From CA-163 coming Northbound:
If you are coming Northbound, exit on Washington Street (which will take you eastward), and then make a U-turn so that you are headed West. Turn right on Third Avenue, just before the end of the street, make left into the parking lot.  The address is 4076 Third Ave. San Diego, CA 92103.  Please park in the UCSD parking spaces.