My dh is in Chattanooga,TN checking on a friend at Erlanger Heath Center. He loves to run. Is it hard to get to Riverpark where he is on E. 3rd? He has been parking in the hospital parking garage but is nervous about finding a safe place to park where he does his run. On the Yahoo Map, it looks like the park is just a few blocks North-- is it really that easy? Sometimes you can't tell from a map because of highways/ramps and bridges..