06-07-2010, 11:17 AM
In any case, the one common detail of a ballasted deck bridge, is some structure is needed on the sides, to contain the ballast.
Most commonly, it would be a "through girder" bridge, or a stone arch, with raised sides.
Most commonly, it would be a "through girder" bridge, or a stone arch, with raised sides.
We always learn far more from our own mistakes, than we will ever learn from another's advice.
The greatest place to live life, is on the sharp leading edge of a learning curve.
Lead me not into temptation.....I can find it myself!
The greatest place to live life, is on the sharp leading edge of a learning curve.
Lead me not into temptation.....I can find it myself!