William P Hobby Airport (HOU) : From Hobby International Airport:
Start out going southeast on Hobby Airport Loop
Turn slight left toward Airport Exit
Turn slight right onto Broadway St
Turn slight left onto Gulf Fwy
Merge onto I-45 N via the ramp on the left
Merge onto I-69 S/US-59 S via EXIT 46B on the left toward Victoria
Take the Fannin St exit
Turn left onto Fannin St
Stay straight to go onto Main St
6750 Main St, Houston
George Bush Intercontinental Airport (IAH) : Get on I-69 from Will Clayton Pkwy
Turn right onto 4th St/Eastex Freeway Service Rd
Use the left lane to take the US 59 S/I-69 ramp
Follow I-69 to Fannin St in Houston
Take the Fannin St exit from I-69
Follow Fannin St
At the traffic circle, take the 2nd exit and stay on Main St
Turn right onto Old Main St
Destination will be on the left