This is a rare WIBC Pratt variant. Instead of the diagonals crossing two panels- as on a Whipple truss, on this bridge the counters cross two panels. There is another one sitting abandoned in Orange County, In. This bridge needs to be preserved.
This is a rare WIBC Pratt variant. Instead of the diagonals crossing two panels- as on a Whipple truss, on this bridge the counters cross two panels. There is another one sitting abandoned in Orange County, In. This bridge needs to be preserved.