Check out the motion based map over there on the right titled CB Loop. Start at the Ped Bridge. Porta potties aren't out on this route yet. There will be one at the trail head of the Wabash soon. Otheriwise, the gas station across the street is where I stop (plus you can get snacks). And then there will be a few at Big Lake Park once the weather turns nice. Mostly a trail ride but to get from Northern CB to Southern, you'll have to ride through the neighborhoods and cross Broadway.
Lights were needed still.
Get outside this weekend. 70s are on the way, my friends!