Take I-75 north to I-285 north
Take I-285 to I-20 west
Take I-20 west to Thornton Rd (exit 44)
Turn right on Thornton Rd
Follow for about 25 minutes
Cross over hwy 101 and rail road tracks
Travel exactly 5.5 miles past tracks to Airport Rd.
Turn right at the Airport sign (Airport Rd.)
(Airport Rd. is directly across the street from
a Cowboys Convenience Store)
Airport Rd. forks immediately, stay left
ASC is 1/4 mile on the left