http://www.portlandonline.com/shared...e.cfm?id=58450
if i start somewhere around hawthorne bridge and head south along the river to sellwood bridge, cross and then head out to Mt. Tabor and then back to Easbank Esplanade and back north along the river up to steel bridge, cross and then back to hawthorne. how long is this loop? would this be a good way for a visitor without a rental car to experience portland?