JoelTXCive,
The Span is 18.5' the width is 20'.
The 18.5' includes the 2' wide abutments on each end. So the unsupported span is 14.5'
It is for a driveway entrance to an orchard. It crosses an irrigation canal, (12.5' wide)
Bridge Buster,
Thanks for the info. I will check that out.
I am getting some crazy results on my strip analysis of a simply supported concrete slab bridge and I think I don't understand the application of the Live load.
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