From I-35 North, exit 253 A/Hwy 79. At the stop light you will turn right onto Sam Bass Road. Gattiland Pizza will be o your right (north), and the Round Rock post office will be on your left (south). At the stop light of Sam Bass Road and Chisholm Trail Rd., you will turn right. You will see a sign that reads Chisholm Trail Office Condominiums.

From I-35 South, exit 253/Hwy 79. At the first stop light, turn left (west) and cross back under I-35. After   you cross under the freeway, you will see the   shopping center with Gattiland Pizza on your right (north), and the Round Rock post office will be on your left (south). At the stop light of Sam Bass Road and Chisholm Trail Rd., you will turn right. You will see a sign that reads Chisholm Trail Office Condominiums.