From the Netherlands...

This spectacular circular cycle bridge in the Dutch city of Eindhoven has recently been opened to the public. The cable-stayed bridge, designed by ipv Delft, offers cyclists and pedestrians an exciting crossover. With its impressive pylon, 72 metre diameter, thin deck and conspicuous lighting, the cyclist roundabout is a new landmark for the city.

Click here for more information on how it was constructed. How about something like this one day over the intersection of Okeechobee and Military? Locally, and something you can experience right now, is the nice bicycle/pedestrian underpass at the Royal Palm Park (middle) bridge. That was done when the bridge was reconstructed about 10 years or so ago.

Video best viewed full-screen.