Posted June 27, 2012, by Fmiser (fmiser [at] gmail [dot] com)
This one has vertical members with the diagonals reaching beyond the neighboring vertical. This is a Whipple.
It's hard to distinguish between the near and far trusses, but if I'm seeing correctly those diagonals cross just one vertical making it a "plain", not a tripple whipple.
Ice Jam Bridge
Posted June 27, 2012, by Tony Dillon (spansaver [at] hotmail [dot] com)
Definitely a Whipple
Ice Jam Bridge
Posted June 27, 2012, by John Marvig (johnmarvig [at] chaska [dot] net)
This one has vertical members with the diagonals reaching beyond the neighboring vertical. This is a Whipple.
It's hard to distinguish between the near and far trusses, but if I'm seeing correctly those diagonals cross just one vertical making it a "plain", not a tripple whipple.