From Los Angeles: Merge onto I-5 S toward SAN DIEGO.  Merge onto CA-78 E via EXIT 51B toward ESCONDIDO/VISTA WAY.  Take the EL CAMINO REAL exit.  Turn RIGHT onto EL CAMINO REAL/CR-S11 S.  Turn LEFT onto FARADAY AVE. Turn LEFT onto ORION ST.  Stay STRAIGHT to go onto ORION WAY.  2560 ORION WAY is on the RIGHT.

From Riverside: Take I-215 S toward SAN DIEGO.  Merge onto I-15 S.  Take the DEER SPRINGS RD exit toward MOUNTAIN MEADOW RD.  Turn RIGHT onto DEER SPRINGS RD/CR-S12. Continue to follow CR-S12 S.  Turn RIGHT onto W SAN MARCOS BLVD/CR-S12 W. Continue to follow CR-S12 W.  Turn RIGHT onto EL CAMINO REAL/CR-S11 N.  Turn RIGHT onto FARADAY AVE.  Turn LEFT onto ORION ST.  Stay STRAIGHT to go onto ORION WAY.  2560 ORION WAY is on the RIGHT. 

From SAN DIEGO: Merge onto I-5 N toward LOS ANGELES.  Take the LA COSTA AVE exit, EXIT 44.  Turn RIGHT onto LA COSTA AVE.  Turn LEFT onto EL CAMINO REAL/CR-S11 N.  Turn RIGHT onto FARADAY AVE.  Turn LEFT onto ORION ST.  Stay STRAIGHT to go onto ORION WAY.  2560 ORION WAY is on the RIGHT.