Recommend walking over the big bridge and back for a nice 1.7 mile hike in about 35 minutes. Walk on right side for view of Space center going out and other side coming back for sunset.
No sure either, I've never used the exercise trail, but by the looks of it, it's an extremely popular exercise trail
No Im sorry Ive never measured it.. Maybe if you called the parks & recreation dept they could tell you.
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