I love me a Parametric Bridge

I have a crap-ton of other stuff to do, and it's sunny outside, but I know that you, dear reader, really really need  a slightly impractical bridge to get you into the weekend.  So here is my triumphant (and somewhat muttering) return to screencasting: setting out geometry for a fancy pedestrian bridge, from scratch, in Dynamo.

Download the .dyn file from here.

I will follow this up with clothing this in Revit structural framing, and flexing.