Bicycle Austin forum

COA Bike map is pretty silly in a few cases.

I wouldn't advise using Mo-PAC as a bike route and I think there are signs on the entrance ramps forbidding bikes. But give it a try I'm sure it will be your last.

Access the greenbelt from Travis County Cir using a trail originating at the intersection of Copperwood Dr and Eagles Landing.
A second trail head is at Canyonwood Dr and Travis County Circle. Follow the driveway just west of the intersection down to the trail. It originates along the fence surrounding the utility station there.

3. There is no greenbelt trail hooking up directly with Barton Skyway/Barton Hills Intersection. You would have to come out to Homedale Dr or High Chaparral Cove and crawl up to Skyway from there.