Directions to the TCSC from the airport and airport area hotels:
Proceed to I-410, (Also called the 410 Loop) East
You will proceed approximately 3 miles East on the 410 Loop. Exit to I-35 toward San Antonio. Proceed South on I-35 which is also part of the 410 Loop at this point.
Proceed South on I-35/410. As a reference, you will pass over Rittiman Road. Just past Rittiman Road, I-35 and 410 split apart. You will need to move to the far left lane and continue onto the 410 Loop.
Take Exit 31 onto the service road. At this point, you will see the front of the TCSC on the right. Take 1st right onto Interstate Drive. The TCSC parking lot entrance is immediately on the right.