Water is 2"-3" deep now, during thaws and after heavy rains the water flows over the bridge up to 6"-12". It seems there are 6 sections of railroad track spanning the creek set into the poured abutments. I do not know if the span was set there or poured in place. Big ancient snapping turtles live under the bridge. An 18" long female wonders up the drive 150' and lays her eggs in holes she digs at the edge of the gravel driveway every June mid-month. The hatchling often get lost making thier way back to the water.