Directions to Six Flags 1. Start out going North on BALBOA BLVD towards STAGG ST by turning right. 0.1 2. Turn RIGHT onto STAGG ST. 0.0 3. Turn LEFT onto BALBOA BLVD. 0.7 4. Turn RIGHT onto ROSCOE BLVD. 1.7 5. Turn LEFT to take the I-405 NORTH ramp towards SACRAMENTO. 0.2 6. Merge onto I-405 N. 5.2 7. I-405 N becomes I-5 N. 11.0 8. Take the exit towards MAGIC MTN PKWY(CA-126 E). 0.1 9. Merge onto FRONTAGE RD. 0.1 10. Turn LEFT onto MAGIC MOUNTAIN PKWY/CA-126 W. 0.1 11. MAGIC MOUNTAIN PKWY/CA-126 W becomes MAGIC MOUNTAIN PKWY. 0.0