http://www.jimmys-adventures.net/hiking-austin-tx/

need distance of townlake hike &bike trail in austin tx. form mopac bridge to lamar bridge or mopac to s1?
Mopac to 1st street? About 2 miles.
Oh, I was thinking of Congress Ave. That’s ~2.5 mi, so to Lamar is plus or minus a couple of blocks.
Do you know why it’s called mopac? You probably do, but anyhow, it’s because of the railroad: Missouri Pacific. It’s surprising how many Austinites don’t know that.
Jason Crouch and Son – Zilker Park Hike (Austin, Texas)