Directions:
Get onto I-69/US-59 West — head toward I-10 / Katy Freeway. Continue on I-69/US-59 West for several miles until you reach the merge with I-10 West. Stay left as signs direct traffic toward I-10 West / Katy. Merge onto I-10 West. Continue west on I-10. Drive on I-10 West for roughly 30–35 miles. Exit for Katy / Westheimer Parkway. As you approach Katy, take Exit 743 toward Grand Parkway (TX-99) / Westheimer Parkway. At the bottom of the exit ramp, turn left onto Westheimer Parkway.