Home » Top 1000 Bridge Pictures » Isleton Bridge over the Sacramento River in Isleton, California, 2012 by Carol M. Highsmith. Share this on Facebook download .zip with all pictures It is the counterweight that continuously balances the span when lifting up. Related Posts Pira Delal (Delal Bridge). Ancient bridge in Zakho, Iraqi Kurdistan. Lions Gate, Iron Worker’s Memorial, Port Mann and Golden Ears Bridges. Vancouver, BC Pedestrian bridge over Lightning Lake in Manning Park, BC Latest Comments Oasi October 2, 2016 what are the grey shapes at each end of the yellow span? Comments are closed.