|January 2014 (26.98861 Degrees, -80.61806 Degrees) SR15 Bridge|
The bridge is supported on two column bents with a cross-beam between the columns (and with a pier wall at the bottom of the bents close to the canal). The bridge is quite tall and so it must climb very quickly from the ground to get over the canal. We can see old timber piles/fenders downstream of the current bridge, suggesting that an earlier bridge may have been at this site. However, I couldn't find any information about such a bridge.
Martin County, Florida Bridges: State Route 15 Bridge across St Lucie Canal by Mark Yashinsky is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.