Don't believe this sign, taken while leaving the Riverwalk area in San Antonio. If you get in the left lane, you're forced into a parking garage. [2048x1536]
But eventually, it works. [2048x1536]
I-37 ends at I-35 in San Antonio. [2048x1536]
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Arrival in Austin. [2048x1536]
I-35 splits into upper and lower levels in Austin. [2048x1536]
Later, on the way to the baseball game in Round Rock. [2048x1536]