FROM THE NORTH:
Take I-405 S and merge onto CA-22 E
Exit on BOLSA CHICA RD (exit immediately when merging onto CA-22 E)
Merge onto BOLSA CHICA RD
Turn LEFT onto McFADDEN AVE
Turn RIGHT onto CHEMICAL LN (at the second stop sign)
Turn LEFT onto RESEARCH DR (at the first street)
GROMAX is on the right-hand side 

FROM THE SOUTH:
Take I-405 N
Exit on BOLSA AVE (towards GOLDEN WEST ST)
Merge onto BOLSA AVE
Turn LEFT onto GRAHAM ST
Turn RIGHT onto RESEARCH DR
GROMAX is on the left-hand side